A semi-automatic flat die-cutting machine for carton

Abstract

A semi-automatic flat-bed die-cutting machine for cartons, comprising an externally arranged frame, a hydraulic cylinder arranged in the middle of the top of the frame and a die-cutting knife installed at the bottom of the hydraulic cylinder, and also comprising a guide column, a leg, a bearing platform, a rotating shaft, a driven gear, a placing platform, a clamping piece, an auxiliary wheel, a driving gear, a driving motor and a wheel groove, wherein a bearing platform is installed on the inner side of the frame through the leg, a rotating shaft is installed in the middle of the bearing platform through a bearing, a driven gear is installed at the bottom end of the rotating shaft, a placing platform is arranged at the top of the rotating shaft, two clamping pieces are arranged on the placing platform, a plurality of auxiliary wheels are installed at the bottom end of the placing platform, a driving gear is meshedly connected to one side of the driven gear, and a driving motor is installed at the bottom end of the driving gear; the utility model has a novel structure and an ingenious conception, is convenient for die-cutting cardboard, can be pressed during die-cutting, and is convenient for bevel die-cutting of cardboard, and has strong applicability.

Description

Technical Field

[0001] The utility model relates to a die-cutting machine, in particular to a semi-automatic flat-press die-cutting machine for cartons. Background Art

[0002] Die-cutting machine is also called die-cutting machine, cutting machine, CNC punching machine, mainly used for die-cutting (full cutting, half cutting), creasing and hot stamping, laminating, automatic waste discharge of some corresponding non-metallic materials, self-adhesive, EVA, double-sided tape, electronics, mobile phone pads, carton boards, etc. Die-cutting machine uses steel knife, hardware mold, steel wire (or template carved from steel plate), and applies a certain pressure through the stamping plate to roll and cut the printed product or cardboard into a certain shape. It is an important equipment for post-printing packaging processing and molding. Die-cutting machine is the main production equipment of carton. In the production process of carton, die-cutting machine is needed to sort the cardboard, and then cut it according to different needs.

[0003] The existing semi-automatic flat die-cutting machine for cartons has a need to improve the fixing effect of the cardboard during die-cutting. At the same time, it is not possible to perform bevel die-cutting on the cardboard well, and its applicability needs to be improved. Utility Model Content

[0004] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a semi-automatic flat-bed die-cutting machine for carton, which effectively solves the problem that the fixing effect of the cardboard during die-cutting of the existing semi-automatic flat-bed die-cutting machine for carton needs to be improved, and at the same time, the cardboard cannot be well die-cut at an angle, and the applicability needs to be improved.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: the utility model includes an externally arranged frame, a hydraulic cylinder arranged in the middle of the top of the frame and a die cutter installed at the bottom of the hydraulic cylinder, and also includes a guide column, a leg, a bearing platform, a rotating shaft, a driven gear, a placing platform, a clamping piece, an auxiliary wheel, a driving gear, a driving motor and a wheel groove, the inner side of the frame is equipped with a bearing platform through the leg, the middle part of the bearing platform is equipped with a rotating shaft through a bearing, the bottom end of the rotating shaft is equipped with a driven gear, the top of the rotating shaft is equipped with a placing platform, two clamping pieces are arranged on the placing platform, a plurality of auxiliary wheels are arranged on the bottom end of the placing platform, one side of the driven gear is meshedly connected with the driving gear, and the bottom end of the driving gear is equipped with a driving motor;

[0006] The clamping member includes a splint, an L-shaped block, a connecting rod, a limit plate, an inner cavity, a spring and a through hole. L-shaped blocks clamped on the supporting platform are arranged at both ends of the splint, connecting rods inserted in the L-shaped blocks are arranged at the bottom of both ends of the splint, a limit plate is arranged at the bottom of the connecting rod, an inner cavity is opened at the position of the L-shaped block corresponding to the limit plate, and a spring is sleeved on the connecting rod at the top of the limit plate.

[0007] Preferably, a guide column penetrating the top of the frame is installed at the top of the die-cutting knife.

[0008] Preferably, the driving gear is mounted on the bottom end of the supporting platform via a gear rack.

[0009] Preferably, a wheel groove is provided at the position of the supporting platform corresponding to the auxiliary wheel.

[0010] Preferably, a through hole is provided at a position of the L-shaped block corresponding to the connecting rod.

[0011] Preferably, the auxiliary wheel moves in a wheel groove.

[0012] Beneficial effect: When the utility model is used, the cardboard to be die-cut is placed on the placement table. After the placement is completed, the clamp is pulled upward, and the clamp pulls the connecting rod. The limit plate at the bottom of the connecting rod overcomes the spring force and moves upward. At this time, the L-shaped block is pushed so that the clamp is located at the clamping position of the cardboard. The clamp is released, and the clamp is clamped on the cardboard under the action of the spring force. At this time, the hydraulic cylinder extends to push the die-cutting knife to move, and the die-cutting knife can die-cut the cardboard. When it is necessary to die-cut the bevel, the drive motor works, and the drive motor drives the active gear to rotate. The active gear rotates and drives the driven gear meshed with it to rotate. The driven gear rotates and drives the rotating shaft and the placement table to rotate. The placement table rotates to turn the cardboard on it to the position where the bevel die-cutting is required, and the applicability is strong. The utility model has a novel structure and a clever design. It is convenient for die-cutting the cardboard. It can be pressed during die-cutting. At the same time, it is convenient for bevel die-cutting the cardboard, and the applicability is strong. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a cross-sectional view of the L-shaped block of the utility model;

[0016] Figure 3 This is a top view of the load-bearing platform of the utility model;

[0017] Numbers in the figure: 1, frame; 2, hydraulic cylinder; 3, die cutter; 4, guide column; 5, support leg; 6, bearing platform; 7, rotating shaft; 8, driven gear; 9, placing table; 10, clamping part; 11, auxiliary wheel; 12, driving gear; 13, driving motor; 14, clamping plate; 15, L-shaped block; 16, connecting rod; 17, limit plate; 18, inner cavity; 19, spring; 20, through hole; 21, wheel groove. DETAILED DESCRIPTION

[0018] The following is combined with Figure 1-3 The specific implementation modes of the present utility model are further described in detail.

[0019] Embodiment 1, by Figure 1-3 The utility model provides a semi-automatic flat die-cutting machine for carton, comprising a frame 1 arranged externally, a hydraulic cylinder 2 arranged at the middle of the top of the frame 1 and a die-cutting knife 3 installed at the bottom of the hydraulic cylinder 2, and also comprising a guide column 4, a leg 5, a bearing platform 6, a rotating shaft 7, a driven gear 8, a placing table 9, a clamping piece 10, an auxiliary wheel 11, a driving gear 12, a driving motor 13 and a wheel groove 21. The inner side of the frame 1 is provided with a bearing platform 6 through the leg 5, the middle part of the bearing platform 6 is provided with a rotating shaft 7 through a bearing, the bottom end of the rotating shaft 7 is provided with a driven gear 8, the top of the rotating shaft 7 is provided with a placing table 9, two clamping pieces 10 are provided on the placing table 9, a plurality of auxiliary wheels 11 are installed at the bottom end of the placing table 9, one side of the driven gear 8 is meshedly connected with a driving gear 12, and the bottom end of the driving gear 12 is provided with a driving motor 13;

[0020] The clamping member 10 includes a clamping plate 14, an L-shaped block 15, a connecting rod 16, a limit plate 17, an inner cavity 18, a spring 19 and a through hole 20. L-shaped blocks 15 clamped on the supporting platform 6 are arranged at both ends of the clamping plate 14, and connecting rods 16 inserted into the L-shaped blocks 15 are arranged at the bottom of both ends of the clamping plate 14. A limit plate 17 is arranged at the bottom of the connecting rod 16. The inner cavity 18 is opened at the position of the L-shaped block 15 corresponding to the limit plate 17, and a spring 19 is sleeved on the connecting rod 16 at the top of the limit plate 17.

[0021] A guide column 4 penetrating the top of the frame 1 is installed at the top of the die-cutting knife 3 to improve the lifting stability of the die-cutting knife 3 .

[0022] The driving gear 12 is installed at the bottom end of the bearing platform 6 through a gear frame, which is convenient for the installation and use of the driving gear 12.

[0023] A wheel groove 21 is provided at a position of the supporting platform 6 corresponding to the auxiliary wheel 11 , so that the auxiliary wheel 11 can provide a certain support to the placing platform 9 while moving.

[0024] A through hole 20 is formed in the L-shaped block 15 at a position corresponding to the connecting rod 16 for easy installation and use.

[0025] The auxiliary wheel 11 moves in the wheel groove 21 , which facilitates the installation and use of the auxiliary wheel 11 .

[0026] Working principle: When the utility model is used, the cardboard to be die-cut is placed on the placement table 9. After the placement is completed, the clamping plate 14 is pulled upward, and the clamping plate 14 pulls the connecting rod 16. The limit plate 17 at the bottom end of the connecting rod 16 overcomes the elastic force of the spring 19 and moves upward. At this time, the L-shaped block 15 is pushed so that the clamping plate 14 is located at the clamping position of the cardboard, and the clamping plate 14 is released. Under the action of the elastic force of the spring 19, the clamping plate 14 is clamped on the cardboard. At this time, the hydraulic cylinder 2 extends out to push the die-cutting knife 3 to move, and the die-cutting knife 3 can die-cut the cardboard. When it is necessary to die-cut the bevel, the drive motor 13 works, and the drive motor 13 works to drive the active gear 12 to rotate. The active gear 12 rotates and drives the driven gear 8 meshed with it to rotate. The driven gear 8 rotates and drives the rotating shaft 7 and the placement table 9 to rotate. The placement table 9 rotates to rotate the cardboard thereon to the position where bevel die-cutting is required, and it has strong applicability.

[0027] Beneficial effects: The utility model has a novel structure and an ingenious conception, is convenient for die-cutting cardboard, can be pressed during die-cutting, and is convenient for bevel die-cutting of cardboard, and has strong applicability.

[0028] Through the personnel in this field, all the electrical components in this case are connected to their corresponding power supplies through wires, and appropriate controllers and encoders should be selected according to actual conditions to meet the control requirements. The specific connection and control sequence should refer to the following working principle, and the electrical connection between the electrical components is completed in the order of working in sequence. The detailed connection means are well-known technologies in this field. The following mainly introduces the working principles and processes, and no longer explains the electrical control.

[0029] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A semi-automatic flat-bed die-cutting machine for carton, comprising a frame (1) arranged externally, a hydraulic cylinder (2) arranged in the middle of the top of the frame (1), and a die-cutting knife (3) installed at the bottom of the hydraulic cylinder (2), characterized in that: It also comprises a guide column (4), a support leg (5), a bearing platform (6), a rotating shaft (7), a driven gear (8), a placement platform (9), a clamping member (10), an auxiliary wheel (11), a driving gear (12), a driving motor (13) and a wheel groove (21); the inner side of the frame (1) is provided with a bearing platform (6) through the support leg (5); the middle part of the bearing platform (6) is provided with a rotating shaft (7) through a bearing; the bottom end of the rotating shaft (7) is provided with a driven gear (8); the top end of the rotating shaft (7) is provided with a placement platform (9); two clamping members (10) are provided on the placement platform (9); a plurality of auxiliary wheels (11) are provided at the bottom end of the placement platform (9); one side of the driven gear (8) is meshedly connected with the driving gear (12); and the bottom end of the driving gear (12) is provided with a driving motor (13); The clamping member (10) comprises a clamping plate (14), an L-shaped block (15), a connecting rod (16), a limiting plate (17), an inner cavity (18), a spring (19) and a through hole (20); L-shaped blocks (15) clamped on the bearing platform (6) are arranged at both ends of the clamping plate (14); connecting rods (16) inserted into the L-shaped blocks (15) are arranged at the bottom of both ends of the clamping plate (14); a limiting plate (17) is arranged at the bottom of the connecting rod (16); an inner cavity (18) is opened at the position of the L-shaped block (15) corresponding to the limiting plate (17); and a spring (19) is sleeved on the connecting rod (16) at the top of the limiting plate (17).

2. A carton semi-automatic flat die-cutting machine according to claim 1, characterized in that: The top end of the die-cutting knife (3) is provided with a guide column (4) penetrating the top end of the frame (1).

3. The semi-automatic flat die-cutting machine for carton according to claim 1, characterized in that: The driving gear (12) is mounted on the bottom end of the bearing platform (6) via a gear rack.

4. The semi-automatic flat die-cutting machine for carton according to claim 1, characterized in that: The bearing platform (6) is provided with a wheel groove (21) at a position corresponding to the auxiliary wheel (11).

5. The semi-automatic flat die-cutting machine for carton according to claim 1, characterized in that: The L-shaped block (15) is provided with a through hole (20) at a position corresponding to the connecting rod (16).

6. The semi-automatic flat die-cutting machine for carton according to claim 4, characterized in that: The auxiliary wheel (11) moves in the wheel groove (21).

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