Packaging carton edge cutting device

Abstract

The packaging carton edge cutting device comprises a supporting piece, a moving piece and a cutting piece, the supporting piece comprises a supporting plate, a supporting plate is vertically fixed to one side of the top face of the supporting plate, a hole plate is vertically fixed to the top face of the supporting plate, a plurality of cutting strips are transversely and horizontally fixed to the top face of the supporting plate, cutting grooves are horizontally formed in the cutting strips, and the moving piece and the cutting piece are arranged on the supporting plate. Scale plates are horizontally fixed to the two sides of the supporting plate, the moving part comprises a sliding strip, the sliding strip is horizontally arranged above the supporting plate, a guide rod is horizontally fixed to one side of the sliding strip, the guide rod is horizontally installed on the hole plate in a sliding mode, the cutting part comprises a sliding block, the sliding block is horizontally installed on the sliding strip in a sliding mode, and a hole seat is horizontally fixed to the sliding block; a rotating seat is vertically and slidably mounted on the hole seat, and a cutting wheel is vertically and rotatably connected to the rotating seat. The utility model solves the problems that the existing U-shaped plate lacks a guide adjustable support structure, the cutting distance of paperboards cannot be adjusted according to the cutting requirement of the paper box, and the cutting precision of the paper box is influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of paper box cutting, in particular to a packaging paper box edge cutting device. Background Art

[0002] As the name suggests, a packaging box is a box used to package products. The packaging box ensures the safety of products during transportation and improves the grade of products. In recent years, with the continuous enhancement of people's environmental awareness, various packaging boxes that cause pollution to the environment have gradually faded out of sight, and have been replaced by recyclable packaging boxes. When the cardboard of the packaging box is made, there are rough spots on the sides of the support board after cutting, and it needs to be cut.

[0003] The existing announcement number is CN216443152U, and the name is a packaging paper box trimming device, comprising a U-shaped plate, the inner wall of the U-shaped plate is provided with a cavity, the inner top wall and the inner bottom wall of the cavity are fixedly inlaid with sealed bearings, the inner side wall of the cavity is provided with a sliding mouth, the inner wall of the sliding mouth is slidably connected with a slide plate, the upper surface of the slide plate is provided with a threaded hole, the inner wall of the threaded hole is threadedly connected with a threaded rod, the bottom end of the threaded rod and the top end of the threaded rod are respectively fixedly connected to the inner rings of the two sealed bearings, the bottom surface of the slide plate is fixedly connected with a first supporting plate and a second supporting plate, the bottom surface of the first supporting plate and the bottom surface of the second supporting plate are jointly fixedly installed with a cutting knife, the U-shaped plate and the handle can be provided to contact the surface of the paper box, so that it is convenient to control the cutting knife to be more stable during the movement process, and through the cooperation of the threaded rod and the threaded hole, the threaded rod can control the movement of the slide plate, so that the slide plate can control the height of the cutting knife, and the handle can enable the staff to quickly cut the excess cardboard, thereby solving the problem that part of the paper box edge protrudes from the packaging box after the packaging items.

[0004] However, when the paper box is cut as described above, the side of the cardboard is slid in the U-shaped plate, and the edge of the paper box is cut by a cutting knife. However, when the paper box is cut by a cutting piece, the U-shaped plate lacks a guiding and adjustable supporting structure during movement, and the cutting spacing of the paper board cannot be adjusted according to the cutting requirements of the paper box, which affects the cutting accuracy of the paper box. Utility Model Content

[0005] The utility model aims to provide a packaging paper box edge trimming device, aiming to improve the above-mentioned problem.

[0006] The utility model is achieved in this way:

[0007] A packaging paper box trimming device comprises a supporting member, a moving member and a cutting member, the supporting member comprises a pallet, a support plate is vertically fixed to one side of the top surface of the pallet, and a hole plate is vertically fixed to the top surface of the support plate, a plurality of cutting strips are horizontally fixed to the top surface of the pallet, and cutting grooves are horizontally opened on the cutting strips, scale plates are horizontally fixed to both sides of the pallet, the moving member comprises a slide bar, the slide bar is horizontally arranged above the pallet, and a guide rod is horizontally fixed to one side of the slide bar, and the guide rod is horizontally slidably mounted on the hole plate, the cutting member comprises a slider, the slider is horizontally slidably mounted on the slide bar, and a hole seat is horizontally fixed on the slider, a swivel seat is vertically slidably mounted on the hole seat, and a cutting wheel is vertically rotatably connected to the swivel seat.

[0008] Furthermore, seat plates are vertically fixed on both sides of the bottom surface of the slide bar, and a slide rod is vertically fixed on the bottom surface of the seat plate, and a slide cylinder is vertically slidably sleeved on the slide rod.

[0009] Furthermore, a first spring is vertically sleeved on the outside of the slide rod, and two ends of the first spring are respectively fixed on the bottom surface of the seat plate and the top surface of the slide cylinder.

[0010] Furthermore, a rotating frame is horizontally fixed on the slide cylinder, and a pressure roller is rotatably connected to the rotating frame.

[0011] Furthermore, a vertical rod is vertically fixed on the top surface of the rotating seat, and the vertical rod is slidably inserted into the hole seat, and a pull rod is vertically fixed on the hole seat.

[0012] Furthermore, a second spring is vertically sleeved on the vertical rod, and two ends of the second spring are respectively fixed on the top end of the vertical rod and the hole seat.

[0013] Furthermore, a fixing plate is vertically fixed on the bottom surface of the support plate, and fixing screws are installed through the vertical threads on the fixing plate.

[0014] Compared with the prior art, the utility model has the following beneficial effects: during use, the packaging paper box cardboard that needs to be cut is laid flat on the pallet, one end of the packaging paper board is pressed against the support plate, and according to the length displayed by the scale plates on both sides of the pallet, the slide bar on the sliding movable part is horizontally slid and installed on the orifice plate, driving the cutting part to move horizontally above the displayed scale cutting strip, so that the cutting wheel on the cutting part presses the paper board downward on the cutting groove of the cutting strip, and the slider is pulled to move horizontally on the slide bar, driving the cutting wheel to move horizontally on the pallet, and the paper board is cut by the cutting wheel, so that the distance of the paper board can be adjusted by horizontal sliding according to the actual cutting requirements of the paper board, and then the cutting spacing of the paper board can be adjusted according to the cutting requirements of the paper box, thereby ensuring the accuracy of the paper box cutting. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the exploded structure of the utility model;

[0018] Figure 3 It is a schematic structural diagram of the support member in the embodiment of the utility model in a disassembled state;

[0019] Figure 4 It is a schematic diagram of the structure of the moving part in the embodiment of the utility model in the disassembled state;

[0020] Figure 5 It is a schematic structural diagram of the cutting piece in the disassembled state in the embodiment of the utility model.

[0021] In the figure: 1, support member; 11, support plate; 12, support plate; 13, orifice plate; 14, cutting strip; 141, cutting groove; 15, scale plate; 16, fixed plate; 17, fixing screw; 2, moving member; 21, slide bar; 22, guide rod; 23, seat plate; 24, slide bar; 25, slide cylinder; 251, first spring; 26, rotating frame; 27, pressure roller; 3, cutting member; 31, slider; 32, hole seat; 321, pull rod; 33, rotating seat; 34, cutting wheel; 35, vertical rod; 36, second spring. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the utility model. Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the utility model for which protection is sought, but merely represents the selected embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the utility model.

[0023] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, a packaging paper box trimming device comprises a supporting member 1, a moving member 2 and a cutting member 3, the supporting member 1 comprises a support plate 11, a support plate 12 is vertically fixed on one side of the top surface of the support plate 11, and a hole plate 13 is vertically fixed on the top surface of the support plate 12, a plurality of cutting strips 14 are horizontally fixed on the top surface of the support plate 11, and a cutting groove 141 is horizontally opened on the cutting strip 14, and scale plates 15 are horizontally fixed on both sides of the support plate 11, the moving member 2 comprises a slide bar 21, the slide bar 21 is horizontally arranged above the support plate 11, and a guide rod 22 is horizontally fixed on one side of the slide bar 21, and the guide rod 22 is horizontally slidably installed on the hole plate 13, the cutting member 3 comprises a slider 31, the slider 31 is horizontally slidably installed on the slide bar 21, and a hole seat 32 is horizontally fixed on the slider 31, a rotating seat 33 is vertically slidably installed on the hole seat 32, and a cutting wheel 34 is vertically rotatably connected to the rotating seat 33, the support plate 11 A fixing plate 16 is vertically fixed on the bottom surface, and a fixing screw 17 is installed on the fixing plate 16 through a vertical thread. During use, the required cut packaging paper box cardboard is laid flat on the support plate 11, and one end of the packaging paperboard is pressed against the support plate 12. According to the length displayed by the scale plates 15 on both sides of the support plate 11, the slide bar 21 on the sliding movable member 2 is horizontally slidably installed on the orifice plate 13, driving the cutting member 3 to move horizontally above the displayed scale cutting strip 14, so that the cutting wheel 34 on the cutting member 3 squeezes the paperboard downward on the cutting groove 141 of the cutting strip 14, and pulls the slider 31 to move horizontally on the slide bar 21, driving the cutting wheel 34 to move horizontally on the support plate 11, and using the cutting wheel 34 to cut the paperboard, so that according to the actual cutting requirements of the paperboard, the distance of the paperboard can be adjusted by sliding horizontally, and then according to the cutting requirements of the paper box, the cutting spacing of the paperboard can be adjusted to ensure the accuracy of the paper box cutting.

[0024] See also Figure 4 A seat plate 23 is vertically fixed on both sides of the bottom surface of the slide bar 21, and a slide bar 24 is vertically fixed on the bottom surface of the seat plate 23, and a slide cylinder 25 is vertically slidably sleeved on the slide bar 24, and a first spring 251 is vertically sleeved on the outside of the slide bar 24, and the two ends of the first spring 251 are respectively fixed on the bottom surface of the seat plate 23 and the top surface of the slide cylinder 25, a rotating frame 26 is horizontally fixed on the slide cylinder 25, and a pressure roller 27 is rotatably connected to the rotating frame 26. During use, the slide cylinder 25 slides vertically on the slide bar 24, and the slide cylinder 25 is pushed to move vertically on the slide bar 24 under the deformation pressure of the first spring 251, driving the rotating frame 26 to move downward, pressing the pressure roller 27 on the support plate 11, and maintaining the stability of cardboard cutting.

[0025] See also Figure 5A vertical rod 35 is vertically fixed on the top surface of the rotating seat 33, and the vertical rod 35 slides through and is inserted into the hole seat 32. A pull rod 321 is vertically fixed on the hole seat 32. A second spring 36 is vertically sleeved on the vertical rod 35, and the two ends of the second spring 36 are respectively fixed to the top of the vertical rod 35 and the hole seat 32. During use, the vertical rod 35 on the rotating seat 33 slides vertically on the hole seat 32, driving the cutting wheel 34 to slide vertically downward, and the cut cardboard is on the support plate 11.

[0026] Working principle: During use, the required cut packaging paper box cardboard is laid flat on the support plate 11, and one end of the packaging cardboard is pressed against the support plate 12. According to the length displayed by the scale plates 15 on both sides of the support plate 11, the slide bar 21 on the sliding movable member 2 is horizontally slidably installed on the orifice plate 13, driving the cutting member 3 to move horizontally above the displayed scale cutting bar 14, so that the cutting wheel 34 on the cutting member 3 presses the cardboard downward on the cutting groove 141 of the cutting bar 14, and pulls the slider 31 to move horizontally on the slide bar 21, driving the cutting wheel 34 to move horizontally on the support plate 11, and using the cutting wheel 34 to cut the cardboard.

[0027] The above description is only the preferred implementation of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. 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 packaging carton trimming device, characterized in that: The invention comprises a supporting member (1), a moving member (2) and a cutting member (3), wherein the supporting member (1) comprises a support plate (11), a support plate (12) is vertically fixed on one side of the top surface of the support plate (11), and a perforated plate (13) is vertically fixed on the top surface of the support plate (12), a plurality of cutting strips (14) are horizontally fixed on the top surface of the support plate (11), and cutting grooves (141) are horizontally opened on the cutting strips (14), scale plates (15) are horizontally fixed on both sides of the support plate (11), and the moving member (2) comprises a sliding bar ( 21), the slide bar (21) is horizontally arranged above the support plate (11), and a guide rod (22) is horizontally fixed on one side of the slide bar (21), and the guide rod (22) is horizontally slidably installed on the orifice plate (13), the cutting member (3) comprises a slider (31), the slider (31) is horizontally slidably installed on the slide bar (21), and a hole seat (32) is horizontally fixed on the slider (31), a rotating seat (33) is vertically slidably installed on the hole seat (32), and a cutting wheel (34) is vertically rotatably connected to the rotating seat (33).

2. A packaging paper box trimming device according to claim 1, characterized in that: A seat plate (23) is vertically fixed on both sides of the bottom surface of the slide bar (21), and a slide rod (24) is vertically fixed on the bottom surface of the seat plate (23), and a slide cylinder (25) is vertically slidably sleeved on the slide rod (24).

3. A packaging paper box trimming device according to claim 2, characterized in that: A first spring (251) is vertically sleeved on the outside of the slide rod (24), and two ends of the first spring (251) are respectively fixed on the bottom surface of the seat plate (23) and the top surface of the slide cylinder (25).

4. A packaging paper box trimming device according to claim 3, characterized in that: A rotating frame (26) is horizontally fixed on the slide cylinder (25), and a pressure roller (27) is rotatably connected to the rotating frame (26).

5. The packaging paper box trimming device according to claim 1, characterized in that: A vertical rod (35) is vertically fixed on the top surface of the rotating seat (33), and the vertical rod (35) slides through and is inserted into the hole seat (32), and a pull rod (321) is vertically fixed on the hole seat (32).

6. A packaging paper box trimming device according to claim 5, characterized in that: A second spring (36) is vertically sleeved on the vertical rod (35), and two ends of the second spring (36) are respectively fixed on the top end of the vertical rod (35) and the hole seat (32).

7. A packaging paper box trimming device according to claim 1, characterized in that: A fixing plate (16) is vertically fixed on the bottom surface of the support plate (11), and a fixing screw (17) is installed through a vertical thread on the fixing plate (16).

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