Carton folding and forming device

Abstract

The utility model relates to the technical field of carton folding forming, and discloses a carton folding forming device which comprises a rack, an adjusting adsorption assembly and an anti-adhesion assembly, the adjusting adsorption assembly comprises a connecting frame arranged on the rack, the connecting frame can move along the Y axis and the Z axis, and a plurality of sponge suction cups are arranged on the lower side of the connecting frame; the sponge suction cup can move along the Y axis, and the anti-adhesion assembly comprises a rubber hammer capable of moving along the Z axis. Through cooperative use of the two-shaft feeding system, the adjusting adsorption assembly and the anti-adhesion assembly, the distance between sponge suction cups can be adjusted through a movable plate by unscrewing a locking bolt, the device is suitable for different paperboard sizes, after adsorption, a release air cylinder rapidly stretches out and draws back, a rubber hammer knocks a protection base plate to generate vibration, gaps between paperboards are formed, adhesion is prevented, and the paperboard quality is improved. The paperboard adsorption device has the advantages of being simple in structure and convenient to operate, and the paperboard processing efficiency can be improved.

Description

Technical Field

[0001] The present application relates to the technical field of carton folding and forming, and in particular to a carton folding and forming device. Background Art

[0002] In the process of carton production, a carton folding and forming device is generally used, which can automatically fold the cardboard multiple times to make a carton. In the prior art, when the carton folding device is working, a negative pressure suction cup is generally used to absorb the cardboard, so that the cardboard is moved to a specified position, and then the cardboard is pressed into the guide plate by the pressing plate, so that the side of the cardboard is folded upward, and the carton is formed in one fold. However, in actual use, due to the good air permeability of the cardboard, when using a negative pressure suction cup for vacuum grabbing, will it cause adhesion between the cardboards, resulting in grabbing multiple cardboards at one time, affecting the production of the carton.

[0003] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0004] In order to solve the problem that multiple sheets of cardboard are easily stuck together when using a negative pressure suction cup to absorb the cardboard, thus affecting the production efficiency, the present application provides a carton folding and forming device.

[0005] The present application provides a carton folding and forming device that adopts the following technical solution:

[0006] A carton folding and forming device comprises a frame, an adjusting adsorption component, an anti-adhesion component, a workbench and a guide plate;

[0007] Wherein, the frame is used for supporting and installing the whole mechanism;

[0008] The adjustment adsorption assembly includes a connecting frame arranged on the frame, and the connecting frame can move along the Y axis and the Z axis. A plurality of sponge suction cups are arranged on the lower side of the connecting frame, and the sponge suction cups can move along the Y axis, so as to adjust the distance between two adjacent sponge suction cups to adapt to cardboards of different specifications.

[0009] The anti-adhesion component includes a rubber hammer that can move along the Z axis and is used to repeatedly strike the sponge suction cup to form vibration to prevent adhesion between the cardboards;

[0010] The workbench is arranged on the frame and is used for supporting the cardboard folding process and moving the carton forming carton;

[0011] A plurality of guide plates are arranged on the workbench to guide the folding of three sides of the carton.

[0012] Preferably, the adjustment adsorption assembly further comprises a plurality of movable plates slidably arranged on the connecting frame, and columns are arranged at both ends of the movable plates, and the columns are fixedly connected to the sponge suction cups.

[0013] Preferably, a release cylinder is provided at the lower end of the movable plate, and the movable end of the release cylinder is fixedly connected to a rubber hammer. A protective pad is provided on the sponge suction cup for buffering and protection to prevent damage to the sponge suction cup caused by hitting with a rubber hammer.

[0014] Preferably, the workbench is provided with a guide assembly and a side thrust assembly;

[0015] The guide assembly includes two guide plates 2 matched with the guide plate 1, and the guide plates 2 can move along the X axis, and the two guide plates 2 are provided with guide plates on the sides close to each other for guiding and supporting the carton;

[0016] The side push assembly comprises two side push plates movable along the X-axis and used for inward folding of the top plate of the carton.

[0017] Preferably, the frame is further provided with a primary folding assembly and a secondary folding assembly;

[0018] The one-time folding assembly includes a lower pressing plate moving along the Z axis, which is used to cooperate with the guide plate 1 and the guide assembly to press the paperboard down to achieve one-time folding;

[0019] The secondary folding assembly includes two side pressing plates, and the two side pressing plates can move along the Z axis and the X axis to perform secondary folding of the paperboard.

[0020] In summary, this application includes the following beneficial technical effects:

[0021] Through the coordinated use of the two-axis feeding system, the adjustment adsorption component, and the anti-adhesion component, the locking bolt is loosened so that the movable plate can move along the connecting frame, and the distance between the two sponge suction cups is adjusted, which is suitable for folding cardboards of different sizes. After the sponge suction cup adsorbs the cardboard, the cylinder is released to quickly retract and contract, so that the rubber hammer hits the protective pad, so that the sponge suction cup and the first cardboard vibrate, so that a gap is generated between the first cardboard and the second cardboard to prevent adhesion, and achieve a single adsorption of one cardboard; compared with the prior art, it has the effects of simple structure and convenient operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is a schematic diagram of a three-dimensional structure from a first-view perspective of an embodiment of the application;

[0023] Figure 2 is a schematic diagram of a second perspective stereoscopic structure of an embodiment of the application;

[0024] Figure 3It is a schematic diagram of the three-dimensional structure from a third perspective of an embodiment of the application.

[0025] Explanation of the reference numerals: 1. Frame; 2. Two-axis feeding system; 3. Adjusting adsorption assembly; 301. Connecting frame; 302. Moving plate; 303. Column; 304. Sponge suction cup; 305. Locking bolt; 4. Anti-adhesion assembly; 401. Release cylinder; 402. Rubber hammer; 403. Protective pad; 5. Workbench; 6. Guide plate one; 7. Primary folding assembly; 701. Pressing cylinder; 702. Pressing plate; 8. Guide assembly; 801. Adjusting cylinder; 802. Guide plate; 803. Guide plate two; 9. Secondary folding assembly; 901. Moving cylinder; 902. Double-head cylinder; 903. Side pressure plate; 10. Side push assembly; 1001. Side push cylinder; 1002. Side push plate. DETAILED DESCRIPTION

[0026] The following is combined with Figure 1-3 This application is described in further detail.

[0027] The present application embodiment discloses a carton folding and forming device. Figure 1-3 A carton folding and forming device comprises a frame 1, a two-axis feeding system 2 is installed on the frame 1, an adjustable adsorption assembly 3 is installed at the movable end of the two-axis feeding system 2, and the adjustable adsorption assembly 3 comprises a connecting frame 301 installed at the movable end of the two-axis feeding system 2, and the connecting frame 301 is driven by the two-axis feeding system 2 to move along the Y axis and the Z axis to realize the feeding operation of the cardboard, and a plurality of sponge suction cups 304 are installed below the connecting frame 301, and the sponge suction cups 304 can move along the Y axis, and the distance between two adjacent sponge suction cups 304 can be adjusted to adapt to the folding of different specifications of cardboards, so as to make different For cartons of the same size, an anti-adhesion component 4 is installed on the sponge suction cup 304. The anti-adhesion component 4 quickly taps the sponge suction cup 304 to form vibration between the sponge suction cup 304 and the first cardboard to avoid cardboard adhesion and affect the folding and forming operation of the carton. A workbench 5 is installed on the side of the frame 1 away from the two-axis feeding system 2. A plurality of guide plates 6 are installed on the workbench 5. A guide component 8 is installed on one side of the guide plate 6. The guide component 8 includes two guide plates 803. The guide plates 803 and the guide plates 6 form a square guide groove, so that the cardboard forms a fold after being pressed.

[0028] Reference Figure 3The adjustment adsorption component 3 also includes two movable plates 302 slidably mounted on the connecting frame 301, and columns 303 are installed at both ends of the two movable plates 302. Two sponge suction cups 304 are fixedly connected to the corresponding columns 303 respectively. A slide groove is installed on the connecting frame 301, and a locking bolt 305 is movably installed in the slide groove. One end of the locking bolt 305 passes through the movable plate 302 and is connected with a nut. By loosening the locking bolt 305, the movable plate 302 can be moved along the connecting frame 301, and the distance between the two sponge suction cups 304 is adjusted, which is suitable for cardboards of different sizes. After moving to the specified position, tighten the locking bolt 305 to complete the fixation. The sponge suction cup 304 is connected to an external vacuum air source, and the sponge suction cup 304 is controlled by the air source to adsorb and release the cardboard.

[0029] Reference Figure 3 A release cylinder 401 is installed at the lower end of the movable plate 302, and the movable end of the release cylinder 401 is fixedly connected to the rubber hammer 402. A protective pad 403 is installed on the sponge suction cup 304. The rubber hammer 402 hits the protective pad 403 through the extension and retraction of the release cylinder 401. Double-layer protection is achieved by the protective pad 403 and the rubber hammer 402 to prevent the rubber hammer 402 from damaging the sponge suction cup 304.

[0030] Reference Figure 2 A guide assembly 8 is installed on the workbench 5. The guide assembly 8 includes two adjusting cylinders 801 relatively installed on the workbench 5. The movable end of the adjusting cylinder 801 is connected to a guide plate 802. The guide plate 802 guides and supports the carton. The contraction of the guide plate 802 drives the second guide plate 803 to move along the X-axis, so that the second guide plate 803 can limit and release the support plate. The end of the guide plate 802 close to the guide plate 1 6 is installed with a second guide plate 803. The guide plate 803 cooperates with the guide plate 1 6 to form a guide support plate surrounded on all sides. When the middle part of the cardboard is subjected to force, the cardboard can be erected along the fold.

[0031] Reference Figure 2 A one-folding assembly 7 is installed in the middle of the frame 1. The one-folding assembly 7 includes a downward pressing cylinder 701 installed on the frame 1. A downward pressing plate 702 is installed at the lower end of the downward pressing cylinder 701. The downward pressing cylinder 701 is driven to move along the Z axis by the extension and contraction of the downward pressing cylinder 701, and the cardboard is pressed down to the inner side of the guide plate 1 6 and the guide plate 2 803, so that the cardboard is folded once.

[0032] Reference Figure 2The side push assembly 10 includes two side push cylinders 1001 relatively installed on the workbench 5, and side push plates 1002 are installed on the inner sides of the two side push cylinders 1001. The side push plates 1002 are located on both sides of the guide plate 802. The side push cylinders 1001 are telescopically driven to move the side push plates 1002 along the X-axis to push the upper end of the cardboard to bend it inward.

[0033] Reference Figure 1 A secondary folding assembly 9 is installed above the side push cylinder 1001 on the frame 1. The secondary folding assembly 9 includes a double-headed cylinder 902 installed on the frame 1, and the movable end of the downward cylinder 901 is connected to the double-headed cylinder 902. The two movable ends of the double-headed cylinder 902 are connected to the side pressure plate 903. The downward cylinder 901 extends to drive the side pressure plate 903 to move along the Z axis to press the cardboard into the inner cavity of the carton, and then the double-headed cylinder 902 extends to drive the side pressure plate 903 to move along the X axis to press the cardboard against the inner wall of the carton, thereby completing the carton folding and forming operation.

[0034] The implementation principle of a carton folding and forming device in the embodiment of the present application is:

[0035] Driven by the two-axis feeding system 2, the connecting frame 301 moves along the Y-axis and Z-axis to the top of the cardboard pile, and fits with the cardboard pile, and adsorbs the cardboard through the sponge suction cup 304 under the control of the air source. At this time, the release cylinder 401 drives the rubber hammer 402 to knock the protective pad 403, and then knocks the sponge suction cup 304, so that vibration is formed between the cardboard and the sponge suction cup 304 to prevent the cardboard from sticking. The two-axis feeding system 2 acts again, moves the adsorbed cardboard and releases it to the working area of ​​the guide plate 16 and the guide plate 2 803. The pressing cylinder 701 drives the pressing plate 702 to press the cardboard down to the inner side of the guide plate 16 and the guide plate 2 803, so that the cardboard stands up along the preset fold. The adjustment cylinder 801 contracts so that the guide plate 2 803 releases the cardboard, and the cardboard moves to the inner side of the two side push plates 1002 through the conveying system. The side push cylinder 1001 drives the side push plate 1002 to bend the upper end of the cardboard inward. Then, the downward cylinder 901 drives the double-headed cylinder 902 and the side pressing plate 903 thereon to move along the Z axis, pressing the cardboard into the inner cavity of the carton. The double-headed cylinder 902 further moves to drive the side pressing plate 903 to move along the X axis, pressing the cardboard against the inner wall of the carton, completing the folding and forming.

[0036] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0037] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0038] Finally: The above description is only a preferred embodiment of the present utility model and is 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 should be included in the protection scope of the present utility model.

[0039] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A carton folding and forming device, comprising a frame (1), an adjustable adsorption component (3), an anti-adhesion component (4), a workbench (5) and a guide plate (6); It is characterized in that The frame (1) is used for supporting and installing the entire mechanism; The adjusting adsorption assembly (3) comprises a connecting frame (301) arranged on the frame (1), and the connecting frame (301) can move along the Y axis and the Z axis. A plurality of sponge suction cups (304) are arranged on the lower side of the connecting frame (301), and the sponge suction cups (304) can move along the Y axis, so as to adjust the distance between two adjacent sponge suction cups (304) to adapt to cardboards of different specifications. The anti-adhesion component (4) comprises a rubber hammer (402) movable along the Z axis, which is used to repeatedly strike the sponge suction cup (304) to generate vibration, so as to prevent adhesion between the cardboards; The workbench (5) is arranged on the frame (1) and is used for supporting the cardboard folding process and moving the carton forming carton; A plurality of guide plates (6) are arranged on the workbench (5) to guide the folding of three sides of the carton.

2. A carton folding and forming device according to claim 1, characterized in that: The regulating adsorption assembly (3) further comprises a plurality of movable plates (302) slidably arranged on the connecting frame (301), and columns (303) are arranged at both ends of the movable plates (302), and the columns (303) are fixedly connected to the sponge suction cup (304).

3. A carton folding and forming device according to claim 2, characterized in that: A release cylinder (401) is disposed at the lower end of the movable plate (302), and a movable end of the release cylinder (401) is fixedly connected to a rubber hammer (402). A protective pad (403) is disposed on the sponge suction cup (304) for buffering and protection to prevent the rubber hammer (402) from causing damage to the sponge suction cup (304).

4. A carton folding and forming device according to claim 1, characterized in that: The workbench (5) is provided with a guide assembly (8) and a side thrust assembly (10); The guide assembly (8) comprises two guide plates (803) matched with the guide plate (6), and the guide plates (803) can move along the X-axis. The two guide plates (803) are each provided with a guide plate (802) on one side close to each other, for guiding and supporting the carton. The side push assembly (10) comprises two side push plates (1002) movable along the X-axis and used for folding the top plate of the carton inwardly.

5. The carton folding and forming device according to claim 1, characterized in that: The frame (1) is also provided with a primary folding assembly (7) and a secondary folding assembly (9); The one-time folding assembly (7) comprises a lower pressing plate (702) that moves along the Z axis and is used to cooperate with the guide plate 1 (6) and the guide assembly (8) to press the paperboard downward to achieve one-time folding; The secondary folding assembly (9) comprises two side pressing plates (903), and the two side pressing plates (903) can move along the Z axis and the X axis, and are used for secondary folding of the paperboard.

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