Double-piece type carton nailing device facilitating carton fixing

Abstract

The utility model relates to the technical field of carton nailing, in particular to a double-piece carton nailing device capable of fixing a carton conveniently. An adjusting frame rod is rotationally mounted on the inner side wall of the supporting frame, and carton fixing structures are fixedly mounted on the outer walls of the two sides of the adjusting frame rod; the number of the carton fixing structures is two, and the two carton fixing structures are rotationally adjusted along the supporting frame through the adjusting frame rod. According to the carton processing equipment, the carton processing equipment is accurately controlled by adjusting the applicability of the carton fixing structure, automatic adjustment and optimization are carried out according to the actual situation in the production process, the carton processing equipment can adapt to carton processing tasks of different specifications and requirements, the intelligence and automation level of the carton processing equipment is remarkably improved, and the production efficiency is improved. Parameters such as a carton fixing structure and the distance between conveying belts can be accurately adjusted, the position and force of the carton stapler can be automatically adjusted according to the specification and machining requirements of cartons, and the stapling quality and stability of the cartons are ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of box nailing, and in particular to a double-piece box nailing device which is convenient for fixing a carton. Background Art

[0002] When the upper end of the carton is tilted during processing, processing is affected, rework is time-consuming and labor-intensive, and the loss increases. The carton needs to be clamped with external force to maintain stability during processing. A Chinese patent discloses a double-piece nailing machine for fixing cartons (authorization announcement number CN219312158U). The patent technology discloses a double-piece nailing machine for fixing cartons, including a feeding component, a nailing box component, an upper limit component and a lower limit component. The two sides of the feeding component are connected to the nailing box component, and the middle of the nailing box component is connected to the upper limit component. The upper ends of the feeding assembly are provided with lower limit assemblies on both sides. The feeding assembly is composed of a frame, a roller, a support frame and a moving wheel. The nail box assembly is composed of a first electric linear slide, a moving seat, a lifting rod, a connecting seat, a second electric linear slide and a nail box device. The upper limit assembly is composed of a first connecting frame, a linear slide and a pressure plate. The front and back sides of the first connecting frame are connected to a linear slide. The linear slide is connected to a pressure plate. The lower limit assembly is composed of a second connecting frame, a telescopic cylinder, a rotating drum, a connecting plate, a guide belt and a motor. This patented technology solves the problem that the carton is easily damaged at the clamping position and the friction of the carton moving during the guide is easily damaged.

[0003] However, in the prior art, the box body of the nail box is usually open at both ends and fixed along the middle of the nail box. It is necessary to solve the problem in the prior art that the open carton can be positioned under the nail box machine for nail box processing.

[0004] Therefore, those skilled in the art provide a double-piece box nailing device that is convenient for fixing cartons 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 double-piece nailing box device for fixing cartons, comprising: a support frame; an adjusting frame rod is rotatably installed on the inner side wall of the support frame, and carton fixing structures are fixedly installed on the outer walls on both sides of the adjusting frame rod; the number of the carton fixing structures is two in total, and the two carton fixing structures are rotatably adjusted along the support frame through the adjusting frame rod; the carton fixing structure includes a fixed plate frame welded and fixed to the adjusting frame rod, and side frame plates are movably provided on both side walls of the fixed plate frame, and the side frame plates are symmetrically arranged along the middle of the fixed plate frame; a rail frame plate is fixedly installed on the inner side wall of the side frame plate, and a screw shift block is integrally fixed to the middle of the rail frame plate.

[0007] Preferably: a bidirectional screw rod 1 is rotatably installed inside the fixed plate frame, and a servo motor 2 is connected to the bottom end of the bidirectional screw rod 1.

[0008] The servo motor 2 is installed on the inner wall of the fixed plate frame and is used to actively drive the bidirectional screw rod 1 to rotate.

[0009] Preferably: a bidirectional motor is fixedly mounted on the inner wall of the screw shift block, a bidirectional screw rod 2 is installed at the output end of the bidirectional motor, and the bidirectional screw rod 2 is located on the inner side of the rail frame plate.

[0010] Preferably: both ends of the rail frame plate are movably sleeved with sliding shaft screw rollers, and the sliding shaft screw roller spiral sleeves are arranged outside the second bidirectional screw rod.

[0011] Preferably, a conveying frame is fixedly mounted on the outside of the sliding shaft screw roller, and a motor roller is installed on one end of the conveying frame away from the sliding shaft screw roller.

[0012] A sliding sleeve is rotatably mounted on the outer wall of the sliding shaft screw roller, and a transmission belt is wound between the sliding sleeve and the motor roller.

[0013] Preferably: one end of the adjustment frame rod rotates and penetrates the support frame, and is fixedly equipped with a worm wheel, the worm wheel is meshed with a worm, and one end of the worm is connected to a servo motor.

[0014] The servo motor 1 is fixedly mounted on the outer wall of the support frame, and the servo motor 1 is used to actively drive the worm to rotate.

[0015] Preferably: a nail box structure is installed on one side of the support frame.

[0016] There are two nail box structures in total, and the two nail box structures are symmetrically arranged along the carton fixing structure;

[0017] The nail box structure includes a nail box frame fixedly mounted on the outer wall of the support frame, a cylinder is mounted on the outer wall of the nail box frame, a gas rod of the cylinder slides through the inside of the nail box frame, and a frame adjustment plate is fixedly mounted, a rail groove is opened on the inner wall of the frame adjustment plate, and a two-way screw rod three is rotatably mounted in the rail groove, and screw shifting frames are spirally sleeved on the outer walls of the upper and lower ends of the two-way screw rod three, and a nail box device is mounted on the screw shifting frame;

[0018] The bottom end of the bidirectional screw rod 3 is connected to a servo motor 3, which is installed on the inner wall of the adjustment frame plate, and the servo motor 3 is used to actively drive the bidirectional screw rod 3 to rotate;

[0019] A controller is installed on the outer wall of the support frame.

[0020] Technical effects and advantages of the utility model:

[0021] The utility model can adjust the adaptability of the carton fixing structure so that the carton processing equipment can be precisely controlled, and the carton processing process is more efficient, accurate and stable. No matter it is the carton fixing, transmission or nailing process, it can realize automatic and intelligent operation, which greatly improves the production efficiency and product quality. It can automatically adjust and optimize according to the actual situation in the production process, so that the carton processing equipment can adapt to the carton processing tasks of different specifications and requirements. The intelligence and automation level of the carton processing equipment has been significantly improved. It can not only accurately adjust the parameters such as the carton fixing structure and the conveyor belt spacing, but also automatically adjust the position and strength of the nailer according to the specifications and processing requirements of the carton to ensure the nailing quality and stability of the carton. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a structural schematic diagram of a double-piece box nailing device for fixing cartons provided in an embodiment of the present application;

[0023] Figure 2 It is a schematic structural diagram of the side surface of a double-piece box-stitching device for facilitating the fixing of cartons provided in an embodiment of the present application;

[0024] Figure 3 It is a structural schematic diagram of an adjustment frame rod in a double-piece box nailing device for facilitating the fixing of cartons provided in an embodiment of the present application;

[0025] Figure 4 It is a structural schematic diagram of a fixed plate frame in a double-piece box nailing device for facilitating the fixing of cartons provided in an embodiment of the present application;

[0026] Figure 5 It is a structural schematic diagram of a carton fixing structure in a double-piece carton nailing device for facilitating carton fixing provided in an embodiment of the present application;

[0027] Figure 6 It is a structural schematic diagram of a nailing box structure in a double-piece nailing box device for facilitating fixing of cartons provided in an embodiment of the present application.

[0028] In the figure:

[0029] 1. Support frame; 2. Adjustment frame rod;

[0030] 3. Carton fixing structure; 301. Fixed plate frame; 302. Side frame plate; 303. Screw shift block; 304. Bidirectional screw rod 1; 305. Servo motor 2; 306. Rail frame plate; 307. Bidirectional screw rod 2; 308. Bidirectional motor; 309. Sliding shaft screw roller; 310. Conveyor frame; 311. Conveyor belt; 312. Motor roller;

[0031] 4. Worm gear; 5. Worm; 6. Servo motor 1; 7. Controller;

[0032] 8. Nail box structure; 801. Nail box frame; 802. Cylinder; 803. Frame adjustment plate; 804. Bidirectional screw rod three; 805. Screw shift frame; 806. Nail box device. DETAILED DESCRIPTION

[0033] 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.

[0034] Example:

[0035] See also Figures 1 to 6 In this embodiment, a double-piece nailing box device is provided for fixing cartons, comprising: a support frame 1; an adjusting frame rod 2 is rotatably mounted on the inner side wall of the support frame 1, and a carton fixing structure 3 is fixedly mounted on the outer walls of both sides of the adjusting frame rod 2;

[0036] There are two carton fixing structures 3 in total, and the two carton fixing structures 3 are rotated and adjusted along the support frame 1 through the adjustment frame rod 2; the carton fixing structure 3 includes a fixed plate frame 301 welded and fixed to the adjustment frame rod 2, and side frame plates 302 are movably provided on both side walls of the fixed plate frame 301, and the side frame plates 302 are symmetrically arranged along the middle of the fixed plate frame 301;

[0037] The inner wall of the side frame plate 302 is fixedly installed with a rail frame plate 306, and a screw block 303 is integrally fixed to the middle of the rail frame plate 306; a bidirectional screw rod 1 304 is rotatably installed inside the fixed plate frame 301, and a servo motor 2 305 is connected to the bottom end of the bidirectional screw rod 1 304; the servo motor 2 305 is installed on the inner wall of the fixed plate frame 301, and is used to actively drive the bidirectional screw rod 1 304 to rotate;

[0038] The inner wall of the screw block 303 is fixedly equipped with a bidirectional motor 308, and the output end of the bidirectional motor 308 is installed with a bidirectional screw rod 307, which is located on the inner side of the rail frame plate 306; both ends of the rail frame plate 306 are movably sleeved with a sliding shaft screw roller 309, and the sliding shaft screw roller 309 is spirally sleeved on the outside of the bidirectional screw rod 307;

[0039] The outer part of the sliding shaft screw roller 309 is fixedly equipped with a conveying frame 310, and the end of the conveying frame 310 away from the sliding shaft screw roller 309 is equipped with a motor roller 312; the outer wall of the sliding shaft screw roller 309 is rotatably equipped with a sliding sleeve, and a transmission belt 311 is wound between the sliding sleeve and the motor roller 312;

[0040] One end of the adjusting frame rod 2 rotates and penetrates the supporting frame 1, and is fixedly equipped with a worm wheel 4, the worm wheel 4 is meshed with a worm 5, and one end of the worm 5 is connected to a servo motor 6; the servo motor 6 is fixedly installed on the outer wall of the supporting frame 1, and the servo motor 6 is used to actively drive the worm 5 to rotate; a nail box structure 8 is installed on one side of the supporting frame 1; the number of the nail box structures 8 is two, and the two nail box structures 8 are symmetrically arranged along the carton fixed structure 3;

[0041] The nail box structure 8 includes a nail box frame 801 fixedly mounted on the outer wall of the support frame 1, a cylinder 802 is mounted on the outer wall of the nail box frame 801, the gas rod of the cylinder 802 slides through the inside of the nail box frame 801, and a frame adjustment plate 803 is fixedly mounted, a rail groove is opened on the inner wall of the frame adjustment plate 803, and a two-way screw rod 3 804 is rotatably mounted in the rail groove, and screw shifting frames 805 are spirally sleeved on the outer walls of the upper and lower ends of the two-way screw rod 3 804, and a nail box device 806 is mounted on the screw shifting frame 805;

[0042] The bottom end of the bidirectional screw rod 3 804 is connected to a servo motor 3, which is installed on the inner wall of the adjustment frame plate 803, and is used to actively drive the bidirectional screw rod 3 804 to rotate; the outer wall of the support frame 1 is installed with a controller 7.

[0043] Working principle:

[0044] The carton fixing structure 3 can be adjusted according to the size of the carton, so that the carton can be fixed on the carton fixing structure 3 and nailed through the nailing structure 8;

[0045] The side of the carton fixing structure 3 facing the box nailing structure 8 is a carton nailing processing area, and the side of the carton fixing structure 3 facing away from the box nailing structure 8 is a carton unloading structure;

[0046] When unloading the carton after the carton fixing structure 3 is nailed, the servo motor 6 is started, and the servo motor 6 starts to drive the worm 5 to rotate. After the worm 5 rotates, the meshing worm wheel 4 rotates. The rotating worm wheel 4 drives the adjusting frame rod 2 to rotate, and the positions of the two carton fixing structures 3 are flipped and adjusted through the adjusting frame rod 2;

[0047] When adjusting the vertical spacing between the four conveyor belts 311, the servo motor 2 305 drives the bidirectional screw rod 1 304 to rotate, and the bidirectional screw rod 1 304 transmits the screw block 303 to the screw block 303, so that the screw block 303 can be moved in the upward, downward and outer directions along the inner middle part of the fixed plate frame 301, so that the side frame plate 302 is forced by the rail frame plate 306 to move along the fixed plate frame 301, and the spacing of the conveyor belt 311 can be adjusted up and down;

[0048] When the spacing of the conveyor belt 311 is adjusted laterally, the bidirectional motor 308 is started, and the bidirectional motor 308 starts to drive the bidirectional screw rod 307 to rotate, and the bidirectional screw rod 307 performs a spiral transmission on the sliding shaft screw roller 309 to adjust the spacing of the conveyor belt 311 in the transverse direction, so as to facilitate the adjustment of the suitability according to the specifications of the carton nailing processing;

[0049] The cylinder 802 is used to adjust the distance between the frame plate 803 and the nail box frame 801, so as to facilitate the movement of the nail box device 806;

[0050] The servo motor 3 is used to drive the two-way screw rod 3 804 to rotate. After the two-way screw rod 3 804 rotates, it drives the screw shift frame 805 in a spiral manner. The screw shift frame 805 moves along the two-way screw rod 3 804 on the inner side of the frame adjustment plate 803, so as to facilitate the position adjustment of the nail box device 806 on the screw shift frame 805.

[0051] The motor roller 312 has a built-in brushless motor and is positioned inside the conveying frame 310 to transport and move the conveying belt 311 .

[0052] 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.

[0053] 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 double-piece box-stitching device for fixing cartons, characterized in that: include: A support frame (1); an adjusting frame rod (2) is rotatably mounted on the inner side wall of the support frame (1), and a carton fixing structure (3) is fixedly mounted on the outer walls on both sides of the adjusting frame rod (2); The number of the carton fixing structures (3) is two in total, and the two carton fixing structures (3) are rotatably adjusted along the support frame (1) via the adjustment frame rod (2); The carton fixing structure (3) comprises a fixed plate frame (301) welded and fixed to the adjustment frame rod (2), and side frame plates (302) are movably provided on both side walls of the fixed plate frame (301), and the side frame plates (302) are symmetrically arranged along the middle of the fixed plate frame (301); A rail frame plate (306) is fixedly mounted on the inner wall of the side frame plate (302), and a screw-shift block (303) is integrally fixed to the middle of the rail frame plate (306).

2. A double-piece box-stitching device for fixing cartons according to claim 1, characterized in that: A bidirectional screw rod 1 (304) is rotatably mounted inside the fixed plate frame (301), and a servo motor 2 (305) is connected to the bottom end of the bidirectional screw rod 1 (304).

3. A double-piece box-stitching device for fixing cartons according to claim 1, characterized in that: A bidirectional motor (308) is fixedly mounted on the inner wall of the screw-shift block (303), and a bidirectional screw rod 2 (307) is installed at the output end of the bidirectional motor (308), and the bidirectional screw rod 2 (307) is located on the inner side of the rail frame plate (306).

4. A double-piece box-stitching device for fixing cartons according to claim 3, characterized in that: Both ends of the rail frame plate (306) are movably sleeved with sliding shaft screw rollers (309), and the sliding shaft screw rollers (309) are spirally sleeved on the outside of the second bidirectional screw rod (307).

5. A double-piece box-stitching device for fixing cartons according to claim 4, characterized in that: The sliding shaft screw roller (309) is fixedly equipped with a conveying frame (310) on the outside, and a motor roller (312) is installed at one end of the conveying frame (310) away from the sliding shaft screw roller (309).

6. A double-piece box-stitching device for fixing cartons according to claim 1, characterized in that: One end of the regulating frame rod (2) rotates through the supporting frame (1) and is fixedly equipped with a worm wheel (4), the worm wheel (4) is meshed with a worm (5), and one end of the worm (5) is connected to a servo motor (6).

7. A double-piece box-stitching device for fixing cartons according to claim 6, characterized in that: A nail box structure (8) is installed on one side of the support frame (1).

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