Multi-angle continuous indentation device

Abstract

The utility model relates to the technical field of paperboard indentation processing, in particular to a multi-angle continuous indentation device which comprises an indentation processing frame. A multi-angle frame plate is installed on the indentation machining frame, an adjusting frame groove is formed in the inner wall of the multi-angle frame plate in a penetrating mode, and a fixed inner frame is fixedly assembled on the inner edge of the adjusting frame groove. And a plurality of multi-angle continuous creasing mechanisms are movably assembled in the fixed inner frame. According to the utility model, the angle and the distance of the indentation mechanism can be adjusted, which means that the equipment can adapt to paperboards with different sizes and shapes, the flexibility and the applicability of the equipment are greatly improved, the depth and the angle of indentation can be accurately adjusted, the accuracy and the consistency of indentation are ensured, and the production efficiency is improved. The device has the advantages of simple structure, multi-angle continuous indentation treatment, adjustable indentation angle and distance, accurate indentation control, efficient indentation treatment, easiness in operation and maintenance and the like; due to the advantages, the equipment has a wide application prospect in the field of paperboard indentation processing.

Description

Technical Field

[0001] The utility model relates to the technical field of paperboard creasing processing, in particular to a multi-angle continuous creasing device. Background Art

[0002] Cartons are the most widely used packaging products. According to different materials, there are corrugated boxes, single-layer paperboard boxes, etc., with various specifications and models. With the improvement of life needs, cartons have become more diverse. At the same time, the equipment needed to be used in the process of carton production is also diverse, including creasing machines. A Chinese patent discloses a multi-angle adjustable creasing machine (authorization announcement number CN215320958U). The patent technology discloses a multi-angle adjustable creasing machine, including a creasing machine body, a creasing mechanism is installed on the top of the creasing machine body, a servo motor is installed on the creasing machine body, and the top of the servo motor is connected to the ratchet through a first belt, and a reciprocating screw is arranged inside the ratchet, the top of the reciprocating screw is connected to the fixed plate through a connecting rod, and an adjusting roller is arranged on the fixed plate, and the servo motor is connected to the half gear through a second belt. The multi-angle adjustable creasing machine is equipped with a correction plate. The rotation of the half gear makes the half gear mesh with the rack, so that the rack drives the correction plate to move through the fixed rod, which is convenient for the correction plate to correct the position of the carton, ensuring the accuracy of the carton position, thereby avoiding position deviation during carton transportation, which is conducive to improving the accuracy of the device during creasing and reducing the scrap rate of the product. This patented technology solves the problem that the position of the carton cannot be adjusted when the device is working, resulting in the position deviation of the carton during creasing, thereby increasing the scrap rate during production; when the device is working, it cannot fix cartons of different thicknesses, thereby reducing the practicality of the device.

[0003] However, in the prior art, creasing of cardboard can only be performed horizontally, while some cardboard folding processes require creasing at an angle of 45° or other angles. It is necessary to solve the problem of being able to perform multi-angle adjustable creasing processing on cardboard in the prior art.

[0004] Therefore, those skilled in the art provide a multi-angle continuous indentation device to solve the problems raised in the above background technology. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides:

[0006] A multi-angle continuous indentation device comprises: an indentation processing frame; a multi-angle frame plate is installed on the indentation processing frame, an adjustment frame groove is opened through the inner wall of the multi-angle frame plate, and a fixed inner frame is fixedly installed on the inner edge of the adjustment frame groove; a plurality of multi-angle continuous indentation mechanisms are movably installed inside the fixed inner frame; the number of the multi-angle continuous indentation mechanisms is two in total, and the two multi-angle continuous indentation mechanisms are symmetrically arranged along the middle part of the fixed inner frame; the multi-angle continuous indentation mechanism comprises a movable disc frame, a worm wheel is rotatably installed on the inner wall of the movable disc frame, the worm wheel is meshed with a worm, and one end of the worm is connected to a servo motor three; an adjustment rotating frame is fixedly installed on the top of the worm wheel, and the adjustment rotating frame is rotatably arranged inside the movable disc frame.

[0007] Preferably: vertical adjustment grooves are provided on the inner walls at both ends of the adjustment rotating frame, an inner moving block is movably provided inside the vertical adjustment groove, and a load-bearing frame is integrally fixed on the surface of the inner moving block.

[0008] Preferably: a screw is fixedly mounted in the middle of the load-bearing frame, a nut is arranged on a spiral transmission sleeve outside the screw, an adjusting shaft is rotatably mounted on the outside of the nut, and the nut is rotatably mounted on the inner wall of the adjusting rotating frame via the adjusting shaft.

[0009] Preferably: a helical gear ring is fixedly mounted on the top of the nut, the helical gear ring is meshed with a helical gear, and the helical gear is connected to a servo motor five.

[0010] The servo motor 5 is fixedly mounted on the top of the adjusting rotating frame and is used to actively drive the helical gear to rotate.

[0011] Preferably: an indentation rod is rotatably installed on the inner side of the inner moving block, one end of the indentation rod rotatably passes through the outside of the inner moving block, and is connected to a servo motor four.

[0012] The servo motor four is used for actively driving the indentation rod to rotate, and the servo motor four is fixedly assembled on the outer wall of the inner moving block.

[0013] Preferably: a bevel frame plate is fixedly mounted on the inner side of the bottom of the adjusting rotating frame, and an indentation rotating rod is rotatably mounted on the inner side of the bevel frame plate.

[0014] Preferably: a screw block is integrally fixed to the bottom of the movable disc rack, and a bidirectional screw rod is provided inside the screw block for spiral transmission.

[0015] Technical effects and advantages of the utility model:

[0016] The utility model can perform multi-angle indentation processing on cardboard; this design not only improves the processing diversity of cardboard, but also meets the indentation requirements of cardboards of different specifications and shapes. The angle and spacing of the indentation mechanism can be adjusted, which means that the device can adapt to cardboards of different sizes and shapes, greatly improving the flexibility and applicability of the device, and can accurately adjust the depth and angle of the indentation to ensure the accuracy and consistency of the indentation. It has the advantages of multi-angle continuous indentation processing, adjustable indentation angle and spacing, precise indentation control, efficient indentation processing, easy operation and maintenance, etc.; these advantages make the device have broad application prospects in the field of cardboard indentation processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of a multi-angle continuous indentation device provided in an embodiment of the present application;

[0018] Figure 2 It is a schematic structural diagram of the front side of a multi-angle continuous indentation device provided in an embodiment of the present application;

[0019] Figure 3 It is a structural schematic diagram of a fixed inner frame in a multi-angle continuous indentation device provided in an embodiment of the present application;

[0020] Figure 4 It is a structural schematic diagram of a bidirectional screw in a multi-angle continuous indentation device provided in an embodiment of the present application;

[0021] Figure 5 It is a structural schematic diagram of a multi-angle continuous indentation mechanism in a multi-angle continuous indentation device provided in an embodiment of the present application;

[0022] Figure 6 It is a structural schematic diagram of point A in a multi-angle continuous indentation device provided in an embodiment of the present application.

[0023] In the figure:

[0024] 1. Indentation processing frame; 2. Multi-angle frame; 3. Adjustable frame slot; 4. Fixed inner frame;

[0025] 5. Multi-angle continuous indentation mechanism; 501. Screw shift block; 502. Moving disk rack; 503. Adjusting rotating rack; 504. Worm gear; 505. Worm; 506. Servo motor three; 507. Vertical adjustment slot; 508. Inner shift block; 509. Indentation rod; 510. Servo motor four; 511. Load-bearing frame; 512. Screw rod; 513. Adjusting shaft; 514. Nut; 515. Bevel gear ring; 516. Bevel gear; 517. Servo motor five; 518. Bevel frame plate; 519. Indentation rotating rod;

[0026] 6. Transmission roller; 7. Servo motor one; 8. Controller; 9. Track plate; 10. Bidirectional lead screw; 11. Servo motor two. DETAILED DESCRIPTION

[0027] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific purposes.

[0028] Example:

[0029] See also Figures 1 to 6 In this embodiment, a multi-angle continuous indentation device is provided, comprising: an indentation processing frame 1; a multi-angle frame plate 2 is installed on the indentation processing frame 1, an adjustment frame groove 3 is opened through the inner wall of the multi-angle frame plate 2, and a fixed inner frame 4 is fixedly installed on the inner edge of the adjustment frame groove 3; a plurality of multi-angle continuous indentation mechanisms 5 are movably installed inside the fixed inner frame 4;

[0030] The number of the multi-angle continuous indentation mechanisms 5 is two, and the two multi-angle continuous indentation mechanisms 5 are symmetrically arranged along the middle of the fixed inner frame 4; the multi-angle continuous indentation mechanism 5 includes a movable disc rack 502, a worm gear 504 is rotatably mounted on the inner wall of the movable disc rack 502, the worm gear 504 is meshed with a worm 505, and one end of the worm 505 is connected to a servo motor 3 506;

[0031] The top of the worm gear 504 is fixedly equipped with an adjustment rotating frame 503, and the adjustment rotating frame 503 is rotatably arranged inside the movable plate frame 502; the inner walls of both ends of the adjustment rotating frame 503 are provided with vertical adjustment grooves 507, and the inner moving blocks 508 are movably arranged inside the vertical adjustment grooves 507, and the surface of the inner moving blocks 508 is integrally fixed with a load-bearing frame 511;

[0032] The middle of the load-bearing frame 511 is fixedly equipped with a screw rod 512, and a nut 514 is provided on the outer spiral transmission sleeve of the screw rod 512. An adjusting shaft 513 is rotatably installed on the outer side of the nut 514, and the nut 514 is rotatably installed on the inner wall of the adjusting rotating frame 503 through the adjusting shaft 513; a helical gear ring 515 is fixedly equipped on the top of the nut 514, and the helical gear ring 515 is meshed with a helical gear 516, and the helical gear 516 is connected to a servo motor 517; the servo motor 517 is fixedly equipped on the top of the adjusting rotating frame 503, and is used to actively drive the helical gear 516 to rotate;

[0033] An indentation rod 509 is rotatably mounted on the inner side of the inner moving block 508, one end of the indentation rod 509 is rotatably inserted into the outer side of the inner moving block 508, and is connected to a servo motor 4 510; the servo motor 4 510 is used to actively drive the indentation rod 509 to rotate, and the servo motor 4 510 is fixedly mounted on the outer wall of the inner moving block 508; a bevel frame plate 518 is fixedly mounted on the inner side of the bottom of the adjustment rotating frame 503, and an indentation rotating rod 519 is rotatably mounted on the inner side of the bevel frame plate 518;

[0034] The bottom of the movable disk rack 502 is integrally fixed with a screw block 501, and the screw block 501 is internally provided with a bidirectional screw rod 10 for spiral transmission;

[0035] One end of the bidirectional screw rod 10 is connected to a servo motor 11, a track plate 9 is movably provided on the outer side of the screw block 501, the track plate 9 is fixedly assembled inside the fixed inner frame 4, and the bidirectional screw rod 10 is rotatably installed inside the fixed inner frame 4; transmission rollers 6 are rotatably installed on the inner sides of both ends of the multi-angle frame 2, one end of the transmission roller 6 rotates and passes through the multi-angle frame 2 and the indentation processing frame 1, and is connected to a servo motor 7, and a controller 8 is installed on the outer wall of the indentation processing frame 1; a transmission belt is wound around the two transmission rollers 6.

[0036] Working principle:

[0037] The cardboard moves on the creasing processing frame 1 via a conveyor belt, and is creasingly processed by a multi-angle continuous creasing mechanism 5, and the distance between the two multi-angle continuous creasing mechanisms 5 can be adjusted to perform multiple creasing processes on the cardboard;

[0038] When the multi-angle continuous creasing mechanism 5 is adjusted in angle, the servo motor 3 506 is started, the servo motor 3 506 is started to drive the worm 505 to rotate, the worm 505 engages with the worm wheel 504 to rotate, and the worm wheel 504 drives the adjustment rotating frame 503 to rotate inside the movable plate frame 502 to adjust the creasing rotating rod 519 and the creasing rod 509 to perform multi-angle creasing processing according to the specifications of the paperboard;

[0039] When the indentation rod 509 is adjusted to be lowered to indent the paperboard, the servo motor 517 is started. After the servo motor 517 is started, the bevel gear 516 is driven to rotate, and the bevel gear 516 engages with the bevel gear ring 515 to rotate. The bevel gear ring 515 is rotated to drive the nut 514 to rotate. The nut 514 rotates inside the adjustment rotating frame 503 through the adjustment shaft 513. The screw 512 is spirally driven through the nut 514 to adjust the distance between the indentation rod 509 and the indentation rotating rod 519, so as to facilitate the indentation processing of the paperboard through the indentation rod 509 and the indentation rotating rod 519;

[0040] When adjusting the distance between the two multi-angle continuous creasing mechanisms 5, the servo motor 11 is started, the servo motor 11 drives the bidirectional screw 10 to rotate, and the bidirectional screw 10 performs a spiral transmission on the screw block 501, so that the screw block 501 moves along the bidirectional screw 10 inside the track groove plate 9, and the distance between the two multi-angle continuous creasing mechanisms 5 can be adjusted, which is convenient for multiple creasing processing of the paperboard;

[0041] The servo motor 4 510 is used to actively drive the indentation rod 509 to rotate;

[0042] The servo motor 7 is used to actively drive the transmission roller 6 to rotate, and the rotating transmission roller 6 moves the transmission belt;

[0043] The cardboard can be indented at multiple angles. This design not only improves the processing diversity of the cardboard, but also meets the indentation requirements of cardboards of different specifications and shapes. The angle and spacing of the multi-angle continuous indentation mechanism 5 can be adjusted, which means that the equipment can adapt to cardboards of different sizes and shapes, greatly improving the flexibility and applicability of the equipment, and can accurately adjust the depth and angle of the indentation to ensure the accuracy and consistency of the indentation, multi-angle continuous indentation processing, adjustable indentation angle and spacing, precise indentation control, efficient indentation processing, and easy operation and maintenance.

[0044] In the present invention, unless otherwise clearly stipulated and limited, for example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, for ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0045] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. Structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to conventional means in the field unless otherwise specified and limited.

Claims

1. A multi-angle continuous indentation device, characterized in that: include: An indentation processing frame (1); a multi-angle frame plate (2) is installed on the indentation processing frame (1); an adjustment frame groove (3) is provided through the inner wall of the multi-angle frame plate (2); and a fixed inner frame (4) is fixedly mounted on the inner edge of the adjustment frame groove (3); The fixed inner frame (4) is internally movably equipped with a plurality of multi-angle continuous indentation mechanisms (5); The number of the multi-angle continuous indentation mechanisms (5) is two in total, and the two multi-angle continuous indentation mechanisms (5) are symmetrically arranged along the middle of the fixed inner frame (4); The multi-angle continuous indentation mechanism (5) comprises a movable disc frame (502), the inner wall of the movable disc frame (502) is rotatably mounted with a worm wheel (504), the worm wheel (504) is meshed with a worm (505), and one end of the worm (505) is connected to a servo motor three (506); An adjusting rotating frame (503) is fixedly mounted on the top of the worm gear (504), and the adjusting rotating frame (503) is rotatably arranged inside the movable disk frame (502).

2. A multi-angle continuous indentation device according to claim 1, characterized in that: The inner walls at both ends of the adjusting rotating frame (503) are provided with vertical adjusting grooves (507), an inner moving block (508) is movably provided inside the vertical adjusting groove (507), and a load-bearing frame (511) is integrally fixed to the surface of the inner moving block (508).

3. A multi-angle continuous indentation device according to claim 2, characterized in that: A screw rod (512) is fixedly mounted in the middle of the load-bearing frame (511), a nut (514) is provided on the outer spiral transmission sleeve of the screw rod (512), an adjusting shaft (513) is rotatably mounted on the outer side of the nut (514), and the nut (514) is rotatably mounted on the inner wall of the adjusting rotating frame (503) via the adjusting shaft (513).

4. The multi-angle continuous indentation device according to claim 3, characterized in that: A helical gear ring (515) is fixedly mounted on the top of the nut (514), the helical gear ring (515) is meshed with a helical gear (516), and the helical gear (516) is connected to a servo motor five (517).

5. The multi-angle continuous indentation device according to claim 2, characterized in that: An indentation rod (509) is rotatably mounted on the inner side of the inner moving block (508), one end of the indentation rod (509) is rotatably passed through the outside of the inner moving block (508), and is connected to a servo motor four (510).

6. The multi-angle continuous indentation device according to claim 1, characterized in that: A bevel frame plate (518) is fixedly mounted on the inner side of the bottom of the adjusting rotating frame (503), and an indentation rotating rod (519) is rotatably mounted on the inner side of the bevel frame plate (518).

7. The multi-angle continuous indentation device according to claim 1, characterized in that: A screw block (501) is integrally fixed to the bottom of the movable disc rack (502), and a bidirectional screw rod (10) is provided inside the screw block (501) for spiral transmission.

Images