A printing page trimming device

Abstract

The utility model belongs to the technical field of trimming device, concretely is a kind of printing color page trimming device, it includes: supporting mechanism, cutter component, blanking inclined plate and pulling mechanism, supporting mechanism includes support table, movable slot, notch, support frame, motor, screw rod and sliding hole, the movable slot is set in support table right end, the notch is set in movable slot side wall top end, the support frame is set in support table top, the motor is set in support frame top, the motor output end is set screw rod, the support frame both sides are set sliding hole;Cutter component is connected on the screw rod;Blanking inclined plate is set in movable slot, the notch of blanking inclined plate is located under cutter, when trimming printing color page, the edge material cut falls on blanking inclined plate, falls along the slope of blanking inclined plate, it is convenient to clean the edge material cut.

Description

Technical Field

[0001] This utility model relates to the field of edge trimming device technology, specifically an edge trimming device for printed color pages. Background Technology

[0002] Brochures are used for advertising and are required to be eye-catching, enhancing viewers' impression of the company's brand and products. After printing, brochures typically need to have their rough edges trimmed to a smooth surface using an edge-trimming device. After trimming, the printed brochures are then bound for use.

[0003] In existing printing leaf trimming devices, the trimmed material accumulates on the table during use, affecting the subsequent trimming effect. Therefore, a new printing leaf trimming device is proposed. Utility Model Content

[0004] The purpose of this section is to outline some aspects of the embodiments of this utility model and to briefly introduce some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be used to limit the scope of this utility model.

[0005] In view of the problems existing in the above and / or existing printing leaf trimming devices, this utility model is proposed.

[0006] Therefore, the purpose of this utility model is to provide a printing brochure trimming device, which has a material dropping inclined plate in the movable groove. The plate of the material dropping inclined plate is located below the cutter. When trimming the printing brochure, the cut-off material falls onto the material dropping inclined plate and falls down the slope of the material dropping inclined plate, which makes it easy to clean up the cut-off material.

[0007] To solve the above-mentioned technical problems, according to one aspect of the present invention, the present invention provides the following technical solution:

[0008] A printing leaf trimming device, comprising:

[0009] The support mechanism includes a support platform, a movable groove, a slot, a support frame, a motor, a lead screw, and sliding holes. The right end of the support platform is provided with a movable groove, the top of the side wall of the movable groove is provided with a slot, the top of the support platform is provided with a support frame, the top of the support frame is provided with a motor, the output end of the motor is provided with a lead screw, and sliding holes are provided on both sides of the support frame.

[0010] The cutting component is connected to the lead screw;

[0011] A material discharge sloping plate is set in the movable groove. The material discharge sloping plate includes a sloping plate, a mounting plate, a rotating shaft, a first torsion spring, and a pulling hole. The mounting plate is set at the upper end of the sloping plate. The sloping plate is rotatably connected to the movable groove through the rotating shaft. The first torsion spring is connected between the rotating shaft and the movable groove. A pulling hole is set at the upper end of the side of the sloping plate.

[0012] A traction mechanism is connected to the traction hole.

[0013] In a preferred embodiment of the printing page trimming device of this utility model, the cutting component includes a cutting blade, an internally threaded tube, and a sliding rod. The internally threaded tube is provided at the center of the top of the cutting blade, and sliding rods are provided on both sides of the top of the cutting blade. The internally threaded tube is connected to the lower end of the lead screw, and the sliding rods are slidably connected to the sliding hole.

[0014] In a preferred embodiment of the printing page trimming device of this utility model, the pulling mechanism includes a pulling shaft, an L-shaped pull rod, and a second torsion spring. The pulling shaft is connected to the pulling hole, and an L-shaped pull rod is provided at the outer end of the pulling shaft. The second torsion spring is connected between the pulling shaft and the pulling hole.

[0015] In a preferred embodiment of the printing page trimming device of this utility model, when the cutting blade component is raised, the raised cutting blade drives the inclined panel to tilt up via the L-shaped pull rod.

[0016] In a preferred embodiment of the printing page trimming device of this utility model, the first torsion spring is in its natural state, with the mounting plate placed in the mounting groove and the top of the mounting plate flush with the top of the support platform.

[0017] As a preferred embodiment of the printing page trimming device of this utility model, an auxiliary feeding mechanism is provided on the right side of the movable groove. The auxiliary feeding mechanism includes a gear, a connecting shaft, an elastic plate, a rack, and a rack connecting rod. The gear is rotatably connected to the right side of the movable groove. A connecting shaft is provided on the side of the gear. An elastic plate is provided on the side of the end of the connecting shaft. The gear meshes with the rack. The top of the rack is connected to the upper end of the cutter through the rack connecting rod.

[0018] In a preferred embodiment of the printing page trimming device of this utility model, when the cutter is raised and lowered, the rack drives the gear to rotate, causing the elastic sheet to strike the rotating shaft.

[0019] In a preferred embodiment of the printing page trimming device of this utility model, a collection box is provided below the movable groove.

[0020] Compared with the prior art, this utility model has a movable groove on the support platform and a material dropping slope in the movable groove. The plate of the material dropping slope is located below the cutter. When the printed color page is trimmed, the trimmed edge material falls on the material dropping slope and falls down the slope of the material dropping slope, which makes it easy to clean up the trimmed edge material. Attached Figure Description

[0021] To more clearly illustrate the technical solutions of the embodiments of this utility model, the present utility model will be described in detail below with reference to the accompanying drawings and detailed embodiments. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:

[0022] Figure 1 This is a schematic diagram of the axial structure of this utility model;

[0023] Figure 2 This is a schematic diagram of the support mechanism structure of this utility model;

[0024] Figure 3 This is a schematic diagram of the cutting component of this utility model;

[0025] Figure 4 This is a schematic diagram of the material feeding inclined plate structure of this utility model;

[0026] Figure 5 This is a schematic diagram of the traction mechanism structure of this utility model;

[0027] Figure 6 This is a schematic diagram of the auxiliary material feeding mechanism of this utility model.

[0028] In the diagram: 100 Support mechanism, 110 Support platform, 120 Movable groove, 130 Slot, 140 Support frame, 150 Motor, 160 Lead screw, 170 Sliding hole, 200 Cutting component, 210 Cutting blade, 220 Internal threaded pipe, 230 Sliding rod, 300 Material dropping ramp, 310 Sloping panel, 320 Slot, 330 Rotating shaft, 340 First torsion spring, 350 Pulling hole, 400 Pulling mechanism, 410 Pulling shaft, 420 L-shaped pull rod, 430 Second torsion spring, 500 Auxiliary material dropping mechanism, 510 Gear, 520 Connecting shaft, 530 Elastic sheet, 540 Rack, 550 Rack and pinion connecting rod. Detailed Implementation

[0029] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0030] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0031] Secondly, this utility model is described in detail with reference to the schematic diagrams. When describing the embodiments of this utility model, for ease of explanation, the cross-sectional views showing the device structure may be partially enlarged, not according to the usual scale. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of this utility model. In addition, in actual manufacturing, the three-dimensional spatial dimensions of length, width, and depth should be included.

[0032] To make the objectives, technical solutions, and advantages of this utility model clearer, the embodiments of this utility model will be described in further detail below with reference to the accompanying drawings.

[0033] This utility model provides a printing brochure trimming device. A material feeding ramp is installed within a movable slot. The ramp's overlapping plate is located below the cutter. When trimming the printed brochure, the cut-off material falls onto the ramp and descends along its slope, facilitating the cleaning of the trimmed material. (See also...) Figures 1-6 It includes: a support mechanism 100, a cutting blade component 200, and a discharge ramp 300.

[0034] The support mechanism 100 includes a support platform 110, a movable groove 120, a slot 130, a support frame 140, a motor 150, a lead screw 160, and a sliding hole 170. The movable groove 120 is provided at the right end of the support platform 110. The slot 130 is opened at the top of the side wall of the movable groove 120. The support frame 140 is provided at the top of the support platform 110. The motor 150 is provided at the top of the support frame 140. The lead screw 160 is provided at the output end of the motor 150. The sliding holes 170 are provided on both sides of the support frame 140.

[0035] The support platform 110 is a rectangular platform, supported by legs at the bottom. The motor 150 drives the lead screw 160 to rotate, providing power for cutting the edge.

[0036] The cutter component 200 is connected to the lead screw 160. Specifically, the cutter component 200 includes a cutter 210, an internally threaded tube 220, and a slide rod 230. The internally threaded tube 220 is provided at the top center of the cutter 210, and slide rods 230 are provided on both sides of the top of the cutter 210. The internally threaded tube 220 is connected to the lower end of the lead screw 160, and the slide rod 230 is slidably connected to the sliding hole 170.

[0037] When the lead screw 160 rotates, it drives the internal thread tube 220 to rise and fall under the action of threaded feed. The cutter 210 follows the internal thread tube 220 to rise and fall. During the rising and falling, the slide rod 230 slides and rises and falls in the slide hole 170, which plays a role in preventing rotation and limiting the movement, so that the cutter 210 can rise and fall stably to cut the edge.

[0038] The material discharge ramp 300 is set in the movable groove 120. The material discharge ramp 300 includes a ramp panel 310, a mounting plate 320, a rotating shaft 330, a first torsion spring 340, and a pulling hole 350. The mounting plate 320 is set at the upper end of the ramp panel 310. The ramp panel 310 is rotatably connected to the movable groove 120 through the rotating shaft 330. The first torsion spring 340 is connected between the rotating shaft 330 and the movable groove 120. The pulling hole 350 is set at the upper end of the side of the ramp panel 310.

[0039] In the natural state of the first torsion spring 340, the mounting plate 320 is placed in the mounting groove 130, and the top of the mounting plate 320 is flush with the top of the support platform 110. The mounting plate 320 is located below the blade of the cutter 210, and the cut-off edge material slides down the slope of the inclined panel 310.

[0040] The traction mechanism 400 is connected to the traction hole 350. Specifically, the traction mechanism 400 includes a traction shaft 410, an L-shaped tie rod 420, and a second torsion spring 430. The traction shaft 410 is connected to the traction hole 350, and an L-shaped tie rod 420 is provided at the outer end of the traction shaft 410. The second torsion spring 430 is connected between the traction shaft 410 and the traction hole 350.

[0041] When the cutter component 200 is raised, the raised cutter 210 drives the inclined panel 310 to tilt up via the L-shaped pull rod 420, increasing the inclination of the inclined panel 310 to facilitate the sliding of the edge material. After the cutter 210 is lowered, the first torsion spring 340 drives the inclined panel 310 to return to its original position. In the natural state of the second torsion spring 430, the L-shaped pull rod 420 is in a vertical state.

[0042] Since the edge material is easily adsorbed on the inclined panel 310 and difficult to fall, an auxiliary material dropping mechanism 500 is provided on the right side of the movable groove 120. The auxiliary material dropping mechanism 500 includes a gear 510, a connecting shaft 520, an elastic plate 530, a rack 540 and a rack connecting rod 550. The gear 510 is rotatably connected to the right side of the movable groove 120. The connecting shaft 520 is provided on the side of the gear 510. The elastic plate 530 is provided on the side of the end of the connecting shaft 520. The gear 510 meshes with the rack 540. The top of the rack 540 is connected to the upper end of the cutter 210 through the rack connecting rod 550.

[0043] When the cutter 210 is raised or lowered, the rack 540 is raised or lowered through the rack and pinion linkage 550. The rack 540 drives the gear 510 to rotate. The gear 510 drives the elastic plate 530 to rotate circumferentially through the connecting shaft 520, so that the elastic plate 530 strikes the rotating shaft 330.

[0044] A collection box 600 is installed below the active trough 120 for collecting edge materials.

[0045] In actual use, under normal conditions, the cutter 210 is higher than the printed brochure, while the horizontal end of the L-shaped pull rod 420 is above the cutter 210. After placing the printed brochure on the support table 110 and aligning the blade, the motor 150 drives the lead screw 160 to rotate. When the lead screw 160 rotates, it drives the internal thread tube 220 to rise and fall under the action of threaded feed. The cutter 210 follows the rise and fall of the internal thread tube 220. During the rise and fall, the slide rod 230 slides up and down within the sliding hole 170, which serves as an anti-rotation limiter. The cutter 210 is raised and lowered stably to cut the edge. After cutting, the cutter 210 is raised so that it is higher than the printed color page. Then, the cutter 210 continues to rise and contacts the horizontal end of the L-shaped pull rod 420, which drives the L-shaped pull rod 420 to rise. The L-shaped pull rod 420 drives the inclined panel 310 to tilt up, increasing the inclination of the inclined panel 310 to facilitate the edge material to slide off. After the cutter 210 descends, the first torsion spring 340 drives the inclined panel 310 to return to its original position.

[0046] When the cutter 210 is raised or lowered, the rack 540 is raised or lowered through the rack and pinion linkage 550. The rack 540 drives the gear 510 to rotate. The gear 510 drives the elastic plate 530 to rotate circumferentially through the connecting shaft 520, so that the elastic plate 530 strikes the rotating shaft 330, causing the edge material to fall into the collection box 600.

[0047] Although the present invention has been described above with reference to embodiments, various modifications can be made and components can be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the features in the embodiments disclosed in this invention can be combined with each other in any way. The lack of an exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

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