Die cutting marking press with pre-positioning structure for carton processing

Abstract

The utility model provides a carton processing die cutting creasing machine with a pre-positioning structure, which comprises a machine body, a bearing plate fixedly connected to the front side of the machine body and a paperboard placed on the top of the bearing plate, the front side of the machine body is provided with a positioning structure located on the top of the bearing plate, and the positioning structure comprises a connecting frame fixedly connected to the front side of the machine body. The left side and the right side of the connecting frame are fixedly connected with connecting blocks, the surfaces of the connecting blocks are movably connected with supports through pin shafts, the sides, away from the connecting blocks, of the supports extend to the outer side of the paperboard, the sides, away from the connecting blocks, of the supports are movably connected with rolling wheels through pin shafts, and the rolling wheels are located on the outer side of the paperboard; by arranging the positioning structure, the paperboard can be supported and positioned in an auxiliary mode, the phenomenon that the paperboard inclines in the conveying process is avoided, the movement stability of the paperboard can be improved, and the movement of the paperboard can be prevented from being affected by auxiliary connection of the idler wheels.

Description

Technical Field

[0001] The utility model relates to a die-cutting and creasing machine for carton processing with a pre-positioning structure, belonging to the technical field of carton processing. Background Technique

[0002] Carton processing is a process involving multiple steps and techniques. Appropriate cardboard is selected as the raw material, cut and pre-treated according to the required carton size and compressive strength, and the processed cardboard is cut into the designed size by a die-cutting machine, and indentations and slots are made on the carton for subsequent folding and sealing operations.

[0003] For example, the authorized publication number (CN 218315487 U) disclosed by the Chinese Patent Network, with the patent name: Carton and Paper Box Die-Cutting and Creasing Machine, is a special machine for producing packaging cartons and paper boxes. It still uses the principle of flat-bed die-cutting, but adopts a brand-new structure with a fixed template and a reciprocating pressure roller. There is a high-precision working flat plate under the template. Compared with the prior art, it has the advantages of reasonable design, simple structure, convenient operation, stable operation, high die-cutting accuracy, good die-cutting quality, high working efficiency, low equipment cost, etc., as well as positive social effects such as energy conservation and consumption reduction, low noise, and a reduction of the number of operating workers by half. It is an alternative product to the existing technology and is very worthy of popularization and application.

[0004] However, during the use of the above die-cutting and creasing machine, there is no pre-positioning structure for the carton. Due to the influence of rolling transportation during the movement of the cardboard, displacement will occur, and the inclined cardboard will affect the processing qualification rate.

[0005] Therefore, a die-cutting and creasing machine for carton processing with a pre-positioning structure is proposed. Content of the Utility Model

[0006] In view of this, the utility model provides a die-cutting and creasing machine for carton processing with a pre-positioning structure to solve or alleviate the technical problems existing in the prior art and at least provide a beneficial option.

[0007] The technical solution of the utility model is realized as follows: A die-cutting and creasing machine for carton processing with a pre-positioning structure includes a machine body;

[0008] A carrier plate fixedly connected to the front of the machine body;

[0009] Cardboard placed on the top of the carrier plate;

[0010] A positioning structure is arranged on the front of the machine body and located on the top of the carrier plate;

[0011] The positioning structure includes a connection frame fixedly connected to the front of the machine body. Connection blocks are fixedly connected to both the left and right sides of the connection frame. A bracket is movably connected to the surface of the connection block through a pin shaft, and one side of the bracket away from the connection block extends to the outside of the cardboard.

[0012] Further preferably, a roller is movably connected to the side of the bracket away from the connection block through a pin shaft. The roller is located outside the cardboard, and the roller is in sliding connection with the cardboard.

[0013] Further preferably, a sleeve plate is fixedly connected to the side of the bracket close to the connection block. A transmission structure located inside the sleeve plate is provided at the top of the connection frame, and the transmission structure can drive the sleeve plate to swing.

[0014] Further preferably, the transmission structure includes a support plate fixedly connected to the top of the connection frame. The support plate is located inside the sleeve plate. A bidirectional screw rod is movably connected to the inside of the support plate through a bearing. Threaded sleeves are connected to both the left and right sides of the surface of the bidirectional screw rod. The threaded sleeves are located inside the sleeve plate. Sliding rods are fixedly connected to both the front and back of the threaded sleeve. One side of the sliding rod away from the threaded sleeve extends to the inside of the sleeve plate, and the sleeve plate is in sliding connection with the sliding rod.

[0015] Further preferably, a reinforcing rib is fixedly connected to the outside of the bracket, and one side of the reinforcing rib away from the bracket is fixedly connected to the surface of the sleeve plate.

[0016] Further preferably, a guiding strip is fixedly connected to the inside of the connection frame. One side of the guiding strip away from the connection frame extends to the inside of the threaded sleeve, and the threaded sleeve is in sliding connection with the guiding strip.

[0017] Further preferably, a baffle is fixedly connected to the top of the connection frame. One side of the baffle away from the connection frame extends to the front of the sleeve plate.

[0018] Further preferably, a transmission motor is fixedly connected to the left side of the connection frame. The output end of the transmission motor penetrates through the connection frame and extends to the inside of the connection frame, and the output end of the transmission motor is fixedly connected to the left end of the bidirectional screw rod.

[0019] Due to the adoption of the above technical solutions in the embodiments of the present invention, it has the following advantages:

[0020] First, by setting the positioning structure, the present invention can assist in supporting and positioning the cardboard, avoiding the phenomenon of the cardboard tilting during the conveying process, improving the moving stability of the cardboard, and moreover, through the auxiliary connection of the roller, the movement of the cardboard can be prevented from being affected.

[0021] Second, the utility model drives the sleeve plate to swing stably by setting a support plate, a bidirectional screw, a screw sleeve and a sliding rod, which can drive multiple brackets to swing simultaneously and keep the swing angles of multiple brackets consistent. By setting a reinforcing rib, the contact area between the sleeve plate and the bracket can be increased, the connection stability between the sleeve plate and the bracket can be improved, and the phenomenon of fracture at the connection between the two can be avoided. By setting a guide bar, the screw sleeve can be limited, the phenomenon of tilting of the screw sleeve during movement can be avoided, and the translation stability of the screw sleeve can be improved. By setting a baffle, the safety of the machine body can be improved, the contact area between the transmission structure and the external environment can be reduced, and the user can be prevented from being injured by the structure during movement. By setting a transmission motor, the bidirectional screw can be automatically driven to rotate, and the automation effect of the machine body can be improved.

[0022] The above summary is only for the purpose of the specification and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the present utility model will be readily apparent by reference to the drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present application. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0024] Figure 1 is a three-dimensional front view structural schematic diagram of the present utility model;

[0025] Figure 2 is a three-dimensional front view structural schematic diagram of the present utility model;

[0026] Figure 3 is a positioning structural schematic diagram of the present utility model;

[0027] Figure 4 is a transmission structural schematic diagram of the present utility model;

[0028] Figure 5 is of the present utility model Figure 1 is an enlarged structural schematic diagram of part A in

[0029] Reference numerals: 1, machine body; 2, bearing plate; 3, cardboard; 4, positioning structure; 5, connecting frame; 6, connecting block; 7, bracket; 8, roller; 9, sleeve plate; 10, transmission structure; 11, support plate; 12, bidirectional screw; 13, screw sleeve; 14, sliding rod; 15, reinforcing rib; 16, guide bar; 17, baffle; 18, transmission motor. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0030] In the following text, only some exemplary embodiments are simply described. As those skilled in the art can recognize, the described embodiments can be modified in various different ways without departing from the spirit or scope of the present utility model. Therefore, the drawings and the description are considered to be exemplary in nature rather than restrictive.

[0031] The embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.

[0032] Embodiment 1

[0033] As Figures 1-5 shown, the embodiment of the present utility model provides a die-cutting and creasing machine for carton processing with a pre-positioning structure, including a machine body 1;

[0034] a bearing plate 2 fixedly connected to the front of the machine body 1;

[0035] a cardboard 3 placed on the top of the bearing plate 2;

[0036] a positioning structure 4 is arranged on the front of the machine body 1 and located on the top of the bearing plate 2;

[0037] The positioning structure 4 includes a connecting frame 5 fixedly connected to the front of the machine body 1. Connecting blocks 6 are fixedly connected to both the left and right sides of the connecting frame 5. A bracket 7 is movably connected to the surface of the connecting block 6 through a pin shaft. One side of the bracket 7 away from the connecting block 6 extends to the outside of the cardboard 3. A roller 8 is movably connected to one side of the bracket 7 away from the connecting block 6 through a pin shaft. The roller 8 is located outside the cardboard 3 and is in sliding connection with the cardboard 3. A sleeve plate 9 is fixedly connected to one side of the bracket 7 close to the connecting block 6. A transmission structure 10 located inside the sleeve plate 9 is arranged on the top of the connecting frame 5, and the transmission structure 10 can drive the sleeve plate 9 to swing.

[0038] By setting the positioning structure 4, the cardboard 3 can be supported and positioned assistingly, avoiding the phenomenon that the cardboard 3 tilts during the conveying process, improving the moving stability of the cardboard 3, and moreover, through the auxiliary connection of the roller 8, the movement of the cardboard 3 can be prevented from being affected.

[0039] Embodiment 2

[0040] In one embodiment, the transmission structure 10 includes a support plate 11 fixedly connected to the top of the connection frame 5. The support plate 11 is located inside the sleeve plate 9. A bidirectional screw 12 is movably connected to the inside of the support plate 11 through a bearing. Threaded sleeves 13 are threadedly connected to both the left and right sides of the surface of the bidirectional screw 12. The threaded sleeves 13 are located inside the sleeve plate 9. Sliding rods 14 are fixedly connected to both the front and back of the threaded sleeves 13. One side of the sliding rod 14 away from the threaded sleeve 13 extends into the inside of the sleeve plate 9. The sleeve plate 9 and the sliding rod 14 are slidably connected. Reinforcing ribs 15 are fixedly connected to the outside of the bracket 7. One side of the reinforcing rib 15 away from the bracket 7 is fixedly connected to the surface of the sleeve plate 9. A guide bar 16 is fixedly connected to the inside of the connection frame 5. One side of the guide bar 16 away from the connection frame 5 extends into the inside of the threaded sleeve 13. The threaded sleeve 13 and the guide bar 16 are slidably connected. A baffle 17 is fixedly connected to the top of the connection frame 5. One side of the baffle 17 away from the connection frame 5 extends to the front of the sleeve plate 9. A transmission motor 18 is fixedly connected to the left side of the connection frame 5. The output end of the transmission motor 18 penetrates through the connection frame 5 and extends into the inside of the connection frame 5. The output end of the transmission motor 18 is fixedly connected to the left end of the bidirectional screw 12.

[0041] By providing the support plate 11, the bidirectional screw 12, the threaded sleeve 13 and the sliding rod 14, the sleeve plate 9 can be stably swung, and multiple brackets 7 can be swung simultaneously, and the swinging angles of the multiple brackets 7 can be kept consistent. By providing the reinforcing ribs 15, the contact area between the sleeve plate 9 and the brackets 7 can be increased, and the connection stability between the sleeve plate 9 and the brackets 7 can be improved, avoiding the phenomenon of fracture at the connection between the two. By providing the guide bar 16, the threaded sleeve 13 can be limited, avoiding the phenomenon of inclination of the threaded sleeve 13 during movement, and the translational stability of the threaded sleeve 13 can be improved. By providing the baffle 17, the safety of the machine body 1 can be improved, the contact area between the transmission structure 10 and the external environment can be reduced, and the user can be prevented from being injured by the moving structure. By providing the transmission motor 18, the bidirectional screw 12 can be automatically driven to rotate, and the automation effect of the machine body 1 can be improved.

[0042] When the present utility model is in operation: During use, first move the cardboard 3 to the top of the bearing plate 2 and it needs to be located inside the two brackets 7. When the cardboard 3 is placed, the user starts the transmission motor 18. The transmission motor 18 drives the bidirectional screw 12 to rotate. The bidirectional screw 12 uses the thread to push the threaded sleeves 13 to move towards each other. During the movement of the threaded sleeves 13, the sliding rods 14 are driven to slide inside the sleeve plate 9. The sleeve plate 9 is squeezed and drives the brackets 7 to swing around the pin shaft inside the connection block 6 as the axis. When the brackets 7 swing to the outside of the cardboard 3 and one-sided brackets 7 are in contact with the surface of the cardboard 3, the cardboard 3 is pushed by the brackets 7 and horizontally slides on the surface of the bearing plate 2. When both sides of the brackets 7 are in contact with the surface of the cardboard 3, the auxiliary positioning of the cardboard 3 is completed. At the same time, the cardboard 3 can be fed by sliding on the top of the bearing plate 2 through the rollers 8 inside the brackets 7.

[0043] As described above, it is only the specific implementation manner of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model can easily think of various changes or substitutions thereof, and these should all be covered within the protection scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the said claims.

Claims

1. A die-cutting and indentation machine for carton processing with a pre-positioning structure, comprising a machine body (1); A bearing plate (2) fixedly connected to the front of the machine body (1); A cardboard (3) placed on the top of the bearing plate (2); It is characterized in that: A positioning structure (4) is arranged on the front of the machine body (1) and located on the top of the bearing plate (2); The positioning structure (4) includes a connecting frame (5) fixedly connected to the front of the machine body (1). Connecting blocks (6) are fixedly connected to both the left and right sides of the connecting frame (5). A bracket (7) is movably connected to the surface of the connecting block (6) through a pin shaft. One side of the bracket (7) far from the connecting block (6) extends to the outside of the cardboard (3).

2. The die-cutting and indentation machine for carton processing with a pre-positioning structure according to claim 1, characterized in that: A roller (8) is movably connected to the side of the bracket (7) far from the connecting block (6) through a pin shaft. The roller (8) is located outside the cardboard (3), and the roller (8) is slidably connected to the cardboard (3).

3. A die-cutting and creasing machine for carton processing with a pre-positioning structure according to claim 1, characterized in that: A sleeve plate (9) is fixedly connected to the side of the bracket (7) close to the connecting block (6). A transmission structure (10) is arranged on the top of the connecting frame (5) and located inside the sleeve plate (9). The transmission structure (10) can drive the sleeve plate (9) to swing.

4. A die-cutting and creasing machine for carton processing with a pre-positioning structure according to claim 3, characterized in that: The transmission structure (10) includes a support plate (11) fixedly connected to the top of the connecting frame (5). The support plate (11) is located inside the sleeve plate (9). A bidirectional screw (12) is movably connected to the inside of the support plate (11) through a bearing. Threaded sleeves (13) are threadedly connected to both the left and right sides of the surface of the bidirectional screw (12). The threaded sleeves (13) are located inside the sleeve plate (9). Slide rods (14) are fixedly connected to both the front and back of the threaded sleeve (13). One side of the slide rod (14) far from the threaded sleeve (13) extends into the inside of the sleeve plate (9), and the sleeve plate (9) is slidably connected to the slide rod (14).

5. A die-cutting and indentation machine for carton processing with a pre-positioning structure according to claim 3, characterized in that: Reinforcing ribs (15) are fixedly connected to the outside of the bracket (7). One side of the reinforcing rib (15) far from the bracket (7) is fixedly connected to the surface of the sleeve plate (9).

6. The die-cutting and indentation machine for carton processing with a pre-positioning structure according to claim 4, characterized in that: A guide bar (16) is fixedly connected to the inside of the connecting frame (5). One side of the guide bar (16) far from the connecting frame (5) extends into the inside of the threaded sleeve (13), and the threaded sleeve (13) is slidably connected to the guide bar (16).

7. A die-cutting and creasing machine for carton processing with a pre-positioning structure according to claim 4, characterized in that: A baffle (17) is fixedly connected to the top of the connecting frame (5). One side of the baffle (17) far from the connecting frame (5) extends to the front of the sleeve plate (9).

8. A die-cutting and indentation machine for carton processing with a pre-positioning structure according to claim 4, characterized in that: A transmission motor (18) is fixedly connected to the left side of the connecting frame (5). The output end of the transmission motor (18) penetrates through the connecting frame (5) and extends into the inside of the connecting frame (5). The output end of the transmission motor (18) is fixedly connected to the left end of the bidirectional screw (12).

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