Box body double-force edge pressing forming device

Abstract

The utility model relates to the technical field of box making equipment, in particular to a box body double-force edge pressing forming device. Comprising a machine table, a double-force translation driving mechanism, a seat body, an edge supporting frame, an edge supporting roller, a first translation driver, an edge folding push broach which is arranged below the edge supporting roller in a translation manner, a second translation driver which is arranged on the seat body and is used for driving the edge folding push broach to translate, and a pressing plate which is elastically connected to the seat body and is positioned below the edge folding push broach, the third translation driver is arranged on the base body and used for driving the pressing plate to translate, the two lug folding plates are oppositely arranged and located below the pressing plate, the two fourth translation drivers are arranged on the base body and used for driving the two lug folding plates to translate respectively, and the pressing plate is located between the two lug folding plates. The bubble pressing work is completed while edge pressing is conducted, the subsequent additional bubble pressing work needed for the box body is omitted, the edge supporting work, the edge folding work, the edge pressing work and the lug folding work are independently controlled, the structure is simple, control is convenient and fast, and the device is convenient to produce and manufacture.

Description

Technical Field

[0001] The utility model relates to the technical field of box-making equipment, in particular to a box body double-force edge pressing and forming device. Background Art

[0002] Paper boxes are the most widely used type in industrial product packaging and the main form of transportation packaging. Paper boxes are widely used as sales packaging for various products such as food, medicine, and electronics. In the production and processing of paper boxes, it is necessary to perform operations such as edge supporting, edge folding, edge pressing, and ear folding on the long and short sides of the paper boxes. In existing patents, the applicant applied for a Chinese patent document with the application number 201911237797.6 on December 6, 2019, which discloses a cam forming structure that does not require replacing the push knife and the pressing plate. This patent document controls the brush, push knife, and pressing plate to complete corresponding operations in sequence through a cam box, resulting in a complex structure of the cam box, troublesome machine adjustment, being unfavorable for production and manufacturing, and also requiring subsequent bubble pressing work on the box body. Therefore, the defects are very obvious and a solution is urgently needed. Content of the Utility Model

[0003] In order to solve the above technical problems, the purpose of the utility model is to provide a box body double-force edge pressing and forming device.

[0004] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0005] A box body double-force edge pressing and forming device, which includes a machine table, a double-force translation driving mechanism installed on the machine table, a seat body slidably connected to the machine table and connected to the double-force translation end of the double-force translation driving mechanism, a side supporting frame translationally arranged on the seat body, a side supporting roller rotatably connected to the side supporting frame, a first translation driver installed on the seat body and used to drive the side supporting frame to translate, a folding edge push knife translationally arranged below the side supporting roller, a second translation driver installed on the seat body and used to drive the folding edge push knife to translate, a pressing plate elastically connected to the seat body and located below the folding edge push knife, a third translation driver installed on the seat body and used to drive the pressing plate to translate, two folding ear plates oppositely arranged and located below the pressing plate, and two fourth translation drivers arranged on the seat body and used to drive the two folding ear plates to translate respectively. The pressing plate is located between the two folding ear plates.

[0006] Further, the seat body is provided with a guide rail, and the two fourth translation drivers are slidably arranged on the guide rail.

[0007] Further, the fourth translation driver includes a sliding seat slidably connected to the guide rail, a first rotation driver installed on the sliding seat, a gear rotatably connected to the sliding seat and drivingly connected to the rotation end of the first rotation driver, and a rack slidably connected to the sliding seat. The gear is in transmission engagement with the rack. The folding ear plate is installed at one end of the rack, and the sliding seat is locked on the guide rail through a locking member.

[0008] Further, the double-force translation driving mechanism includes a lead screw rotatably connected to the machine table, a moving nut threadedly connected to the lead screw, a second rotation driver installed on the machine table and used to drive the lead screw to rotate, and a slide rail installed on the machine table. The slide rail is parallel to the lead screw. The seat body is installed on the moving nut and is slidably connected to the slide rail.

[0009] Advantages of the present utility model: In practical applications, as the pressing box mold drives the box body with the face paper pasted on the bottom surface to move downward from top to bottom, the first translation driver drives the edge-supporting frame and the edge-supporting rollers to move forward and backward, so as to erect the side wings of the face paper and wrap them around the side of the box body. Then, the inner mold of the pressing box mold is lifted, and the second translation driver drives the edge-folding push knife to move forward and backward, so as to push down the face paper erected on the long side or short side. The inner mold of the pressing box mold moves downward to press the long side or short side. Then, the third translation driver drives the pressing plate to press the side wings of the face paper tightly against the side of the box body, and the double-force translation driving mechanism drives the seat body to translate, so as to increase the acting force of the pressing plate pressing on the box body, thereby directly completing the bubble pressing action of the box body. Finally, the fourth translation driver drives the ear-folding plate to move forward and backward, so that the ear-folding plate folds the side edges on the side wings of the face paper, so as to complete edge support, edge folding, edge pressing, bubble pressing and ear folding for the box body. The present utility model completes the bubble pressing work while pressing the edge, saving the subsequent additional bubble pressing work required for the box body, and the work of edge support, edge folding, edge pressing and ear folding is independently controlled, with a simple structure and convenient control, facilitating the production and manufacturing of the device. Description of the Drawings

[0010] Figure 1 It is a three-dimensional structural schematic diagram of the present utility model in a use state.

[0011] Figure 2 It is a three-dimensional structural schematic diagram of the present utility model after hiding the machine table and the double-force translation driving mechanism.

[0012] Figure 3 It is a three-dimensional structural schematic diagram of the guide rail, the ear-folding plate and the fourth translation driver of the present utility model.

[0013] Figure 4 It is a three-dimensional structural schematic diagram of the edge-folding push knife and the second translation driver of the present utility model.

[0014] Description of the Reference Numerals:

[0015] 1. Machine table; 2. Double-force translation driving mechanism; 3. Seat body; 4. Edge-supporting frame; 5. Edge-supporting roller; 6. First translation driver; 7. Edge-folding push knife; 8. Second translation driver; 9. Pressing plate; 10. Ear-folding plate; 11. Fourth translation driver; 12. Guide rail; 13. Slide seat; 14. First rotation driver; 15. Rack. Detailed Embodiment

[0016] For the convenience of understanding by those skilled in the art, the present utility model will be further described below in conjunction with embodiments and the accompanying drawings. The content mentioned in the embodiments does not limit the present utility model.

[0017] As Figures 1 to 4 shown, a box body double-force edge pressing and forming device provided by the present utility model includes a machine table 1, a double-force translation driving mechanism 2 installed on the machine table 1, a seat body 3 slidably connected to the machine table 1 and connected to the double-force translation end of the double-force translation driving mechanism 2, a side support frame 4 translationally arranged on the seat body 3, a side support roller 5 rotatably connected to the side support frame 4, a first translation driver 6 installed on the seat body 3 and used to drive the side support frame 4 to translate, a folding edge pushing knife 7 translationally arranged below the side support roller 5, a second translation driver 8 installed on the seat body 3 and used to drive the folding edge pushing knife 7 to translate, a pressing plate 9 elastically connected to the seat body 3 and located below the folding edge pushing knife 7, a third translation driver (not shown in the figure) installed on the seat body 3 and used to drive the pressing plate 9 to translate, two folding ear plates 10 oppositely arranged and located below the pressing plate 9, and two fourth translation drivers 11 arranged on the seat body 3 and used to drive the two folding ear plates 10 to translate respectively. The pressing plate 9 is located between the two folding ear plates 10.

[0018] In practical applications, as the box pressing mold drives the box body with face paper pasted on the bottom surface to move downward from top to bottom, the first translation driver 6 drives the side support frame 4 and the side support roller 5 to move forward and backward, so as to erect the side wings of the face paper and wrap them around the side of the box body. Then, the inner mold of the box pressing mold is lifted, and the second translation driver 8 drives the folding edge pushing knife 7 to move forward and backward, so as to push down the face paper erected on the long side or short side. The inner mold of the box pressing mold moves downward to press the long side or short side. Then, the third translation driver drives the pressing plate 9 to press the side wings of the face paper tightly against the side of the box body, and the double-force translation driving mechanism 2 drives the seat body 3 to translate, so as to increase the acting force of the pressing plate 9 pressing on the box body, thereby directly completing the pressing bubble action of the box body. Finally, the fourth translation driver 11 drives the folding ear plates 10 to move forward and backward, so that the folding ear plates 10 fold the sides on the side wings of the face paper, so as to complete the side support, folding edge, edge pressing, pressing bubble and folding ear of the box body. The present utility model completes the pressing bubble work while pressing the edge, saves the subsequent additional pressing bubble work required for the box body, and the work of side support, folding edge, edge pressing and folding ear is independently controlled, with a simple structure and convenient control, which is convenient for the production and manufacture of the device.

[0019] In this embodiment, the seat body 3 is provided with a guide rail 12, and the two fourth translation drivers 11 are slidably arranged on the guide rail 12. This structural design facilitates the adjustment of the distance between the two fourth translation drivers 11 to meet the folding ear work for box bodies of different specifications.

[0020] In this embodiment, the fourth translation driver 11 includes a sliding seat 13 slidably connected to a guide rail 12, a first rotation driver 14 installed on the sliding seat 13, a gear (not shown in the figure) rotatably connected to the sliding seat 13 and drivingly connected to the rotating end of the first rotation driver 14, and a rack 15 slidably connected to the sliding seat 13. The gear is in transmission engagement with the rack 15. The folding ear plate 10 is installed at one end of the rack 15, and the sliding seat 13 is locked to the guide rail 12 via a locking member. Specifically, the first rotation driver 14 can be a servo motor.

[0021] In practical applications, the first rotation driver 14 drives the gear to rotate. The rotating gear engages with the rack 15 in transmission to drive the rack 15 to reciprocate linearly. The reciprocating rack 15 drives the folding ear plate 10 to move forward and backward, so that the folding ear plate 10 can complete the ear folding action. The structure of the fourth translation driver 11 designed in this way is simple and compact, and has good working stability.

[0022] In this embodiment, the force-multiplying translation drive mechanism 2 includes a lead screw rotatably connected to the machine table 1, a moving nut threadedly connected to the lead screw, a second rotation driver installed on the machine table 1 and used to drive the lead screw to rotate, and a slide rail installed on the machine table 1. The slide rail is parallel to the lead screw. The seat body 3 is installed on the moving nut, and the seat body 3 is slidably connected to the slide rail. Specifically, the second rotation driver can be a servo motor.

[0023] In practical applications, the second rotation driver drives the lead screw to rotate. The rotating lead screw drives the moving nut to drive the seat body 3 to move along the slide rail, so that the seat body 3 can move forward and backward, so that the pressing plate 9 can complete the bubble pressing work on the box body.

[0024] Specifically, the first translation driver 6 can be a cylinder, the second translation driver 8 can be a lead screw module, and the third translation driver can be a cylinder or a lead screw module.

[0025] All the technical features in this embodiment can be freely combined according to actual needs.

[0026] The above embodiments are the preferred implementation solutions of the present invention. In addition, the present invention can also be implemented in other ways. Any obvious replacement without departing from the concept of the technical solution is within the protection scope of the present invention.

Claims

1. A box body double-force edge pressing and forming device, characterized in that: It includes a machine table (1), a power - amplified translation drive mechanism (2) installed on the machine table (1), a seat body (3) slidably connected to the machine table (1) and connected to the power - amplified translation end of the power - amplified translation drive mechanism (2), a side - supporting frame (4) translationally arranged on the seat body (3), a side - supporting roller (5) rotatably connected to the side - supporting frame (4), a first translation driver (6) installed on the seat body (3) and used to drive the side - supporting frame (4) to translate, a hemming push knife (7) translationally arranged below the side - supporting roller (5), a second translation driver (8) installed on the seat body (3) and used to drive the hemming push knife (7) to translate, a pressing plate (9) elastically connected to the seat body (3) and located below the hemming push knife (7), a third translation driver installed on the seat body (3) and used to drive the pressing plate (9) to translate, two folding ear plates (10) oppositely arranged and located below the pressing plate (9), and two fourth translation drivers (11) installed on the seat body (3) and used to drive the two folding ear plates (10) to translate respectively. The pressing plate (9) is located between the two folding ear plates (10).

2. The box body multi-force edge pressing and forming device according to claim 1, wherein: The seat body (3) is provided with a guide rail (12), and the two fourth translation drivers (11) are slidably arranged on the guide rail (12).

3. The box body multi-power edge pressing and forming device according to claim 2, characterized in that: The fourth translation driver (11) includes a sliding seat (13) slidably connected to the guide rail (12), a first rotation driver (14) installed on the sliding seat (13), a gear rotatably connected to the sliding seat (13) and drivingly connected to the rotation end of the first rotation driver (14), and a rack (15) slidably connected to the sliding seat (13). The gear is in transmission engagement with the rack (15). The folding ear plate (10) is installed at one end of the rack (15), and the sliding seat (13) is locked on the guide rail (12) via a locking member.

4. A box body double-force edge pressing and forming device according to claim 1, characterized in that: The power - amplified translation drive mechanism (2) includes a lead screw rotatably connected to the machine table (1), a moving nut threadedly connected to the lead screw, a second rotation driver installed on the machine table (1) and used to drive the lead screw to rotate, and a slide rail installed on the machine table (1). The slide rail is parallel to the lead screw. The seat body (3) is installed on the moving nut, and the seat body (3) is slidably connected to the slide rail.

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