Segmented cutting device for printed matter processing

Abstract

The utility model relates to the technical field of cutting devices, and discloses a segmented cutting device for printed matter processing. The supporting plate is fixedly connected to the top of the bottom plate; the machining assembly is fixedly connected to the top of the bottom plate. According to the segmented cutting device for printed matter processing, mounting screws are connected into mounting holes in a threaded mode, so that a mounting plate is fixedly connected with a fixing plate, a cutting knife is mounted, the cutting knife can be mounted according to actual needs, and follow-up replacement is facilitated; a lifting rod is started to drive a fixing plate, a mounting plate and a cutting knife to descend to cut printed matter, when the cutting knife conducts cutting, the cutting knife is connected with the mounting plate and slides upwards on the outer wall of a T-shaped rod, contact between the cutting knife and a platform during descending during cutting can be buffered, and when cutting is finished, the cutting knife ascends through cooperation with elasticity of a spring; and in addition, chippings on the surface of the cutting knife can be shaken off, and therefore the situation that the cutting efficiency is affected is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting devices, in particular to a segmented cutting device for printing product processing. Background Art

[0002] Printed products refer to printed books, newspapers, pictures, etc. They are various products produced by printing and are the general term for various finished products produced using printing technology. Printed products are almost everywhere in people's fields of clothing, food, housing, and transportation, and are very closely related to people's lives. During the processing of printed products, cutting devices are used to cut them into required sizes for easy use.

[0003] According to a segmented cutting device for printing product processing disclosed in Chinese Patent CN211993167U, through the combined action of a base, a top plate, a first connecting column, a mounting plate, a hydraulic cylinder, a support column, a fixing plate, a movable plate, a biaxial motor, a connecting rod, a cutting blade, and an elastic mechanism, the printed products can be cut simply and conveniently, reducing the working intensity of the staff, and the two sides of the printed products can be cut simultaneously, further improving the working efficiency.

[0004] After the cutting blade works for a long time, the cutting blade will be damaged to a certain extent, and it is not convenient to disassemble the cutting blade in the above patent, so that the cutting blade is not easy to replace. For this reason, we provide a segmented cutting device for printing product processing. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a segmented cutting device for printing product processing to solve the problems raised in the above background art.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A segmented cutting device for printing product processing, comprising: a bottom plate;

[0007] A support plate fixedly connected to the top of the bottom plate;

[0008] And a processing component fixedly connected to the top of the bottom plate; the processing component includes a moving part fixedly connected to the top of the support plate, the moving part is connected with a positioning part, and the moving part is connected with a cutting part.

[0009] Preferably, the moving part includes a motor fixedly connected to the side of the support plate, the output end of the motor is fixedly connected with a rotating shaft, both ends of the rotating shaft are respectively rotatably connected to the inner sides of the two support plates through bearings, a gear is fixedly connected to the outer wall of the rotating shaft, a rack is meshed with the top of the gear, a guide rod is fixedly connected to the side of the rack, the outer end of the guide rod penetrates through a guide groove opened on the side of the support plate, and a moving frame is fixedly connected to the top of the guide rod.

[0010] Preferably, the positioning part includes a connecting block fixedly connected to the inner wall of the moving frame. A sliding plate is fixedly connected to the inner side of the connecting block. A positioning plate is fixedly connected to the top of the sliding plate. A through groove is formed in the top of the positioning plate. The bottom end of the sliding plate is slidably connected to a chute, which is formed in the top of the support frame. The bottom of the support frame is fixedly connected to the top of the support plate. A marking block is fixedly connected to the inner side of the sliding plate. A scale plate corresponds to the lower part of the marking block. The scale plate is fixedly connected to the inner surface of the support frame.

[0011] Preferably, the cutting part includes a lifting rod fixedly penetrating through the top of the moving frame. A fixing plate is fixedly connected to the bottom of the lifting rod. An installation hole is formed in the top of the fixing plate. An installation screw is threadedly connected to the inner surface of the installation hole. A T-shaped rod is fixedly connected to the top of the installation screw. The outer wall of the T-shaped rod penetrates through an installation plate. A cutting knife is fixedly connected to the bottom of the installation plate. A spring is fixedly connected to the inner surface of the top end of the T-shaped rod.

[0012] Preferably, limiting blocks are fixedly connected to the bottoms of the front and rear ends of the toothed plate to prevent the toothed plate from disengaging from the gear.

[0013] Preferably, the number of the installation holes is set to three groups, and each group has two installation holes, which are respectively formed in the top of the fixing plate, so that the number and spacing of the cutting knives can be adjusted according to the situation.

[0014] Preferably, one end of the spring away from the inner surface of the top end of the T-shaped rod is in contact with the top of the installation plate.

[0015] Compared with the prior art, the utility model provides a segmented cutting device for printing product processing, which has the following beneficial effects:

[0016] 1. For the segmented cutting device for printing product processing, when the motor is started, the gear rotates left and right through the rotating shaft, the gear meshes with the toothed plate, and the toothed plate is connected to the moving frame through the guide rod to move back and forth, so that the cutting position can be adjusted.

[0017] 2. For the segmented cutting device for printing product processing, the moving frame drives the sliding plate to move back and forth in the chute through the connecting block, and the sliding plate drives the marking block to move, corresponding to the mark above the scale plate, so as to accurately adjust the distance and improve the cutting accuracy.

[0018] 3. The sectional cutting device for printing processing fixes the mounting plate and the fixing plate by screwing the mounting screw into the mounting hole, thereby installing the cutting knife. The cutting knife can be installed according to actual needs and is also convenient for subsequent replacement. By starting the lifting rod to drive the fixing plate, the mounting plate, and the cutting knife to descend, the printing can be cut. When the cutting knife cuts, the cutting knife is connected to the mounting plate and slides upward on the outer wall of the T-shaped rod, which can buffer the impact generated during the descent of the cutting, and when the cutting is completed and the cutting knife rises, with the elasticity of the spring, the mounting plate drives the cutting knife to quickly reset, and the debris on the surface of the cutting knife can be shaken off, thus avoiding affecting the cutting efficiency. Brief Description of the Drawings

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0020] Figure 2 It is a schematic diagram of the moving part structure of the present invention;

[0021] Figure 3 It is a schematic diagram of the bottom structure of the moving part of the present invention;

[0022] Figure 4 It is a schematic diagram of the positioning part structure of the present invention;

[0023] Figure 5 It is a schematic diagram of the cutting part structure of the present invention.

[0024] In the figure: bottom plate 1, support plate 2, processing assembly 3, moving part 31, motor 311, rotating shaft 312, gear 313, toothed plate 314, guide rod 315, guide groove 316, moving frame 317, positioning part 32, connecting block 321, sliding plate 322, sliding groove 323, positioning plate 324, through groove 325, marking block 326, scale plate 327, support frame 328, cutting part 33, lifting rod 331, fixing plate 332, mounting hole 333, mounting screw 334, T-shaped rod 335, mounting plate 336, cutting knife 337, spring 338. Detailed Description of the Invention

[0025] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0026] In the present utility model, unless otherwise clearly defined and limited, terms such as "installation", "connection", "linkage", "fixation", etc. shall be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the communication inside two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0027] Embodiment 1

[0028] The segmented cutting device for printed matter processing provided by the present utility model, as Figures 1 to 5 shown: A segmented cutting device for printed matter processing, comprising: a bottom plate 1;

[0029] a support plate 2 fixedly connected to the top of the bottom plate 1;

[0030] and a processing assembly 3 fixedly connected to the top of the bottom plate 1; The processing assembly 3 includes a moving part 31 fixedly connected to the top of the support plate 2, the moving part 31 is connected with a positioning part 32, and the moving part 31 is connected with a cutting part 33.

[0031] The moving part 31 includes a motor 311 fixedly connected to the side of the support plate 2, the output end of the motor 311 is fixedly connected with a rotating shaft 312, both ends of the rotating shaft 312 are respectively rotationally connected to the inner sides of the two support plates 2 through bearings, an outer wall of the rotating shaft 312 is fixedly connected with a gear 313, a top end of the gear 313 is engaged with a toothed plate 314, a side of the toothed plate 314 is fixedly connected with a guide rod 315, an outer end of the guide rod 315 penetrates through a guide groove 316, the guide groove 316 is opened on the side of the support plate 2, and a top end of the guide rod 315 is fixedly connected with a moving frame 317.

[0032] In this embodiment, both front and rear bottom ends of the toothed plate 314 are fixedly connected with limit blocks to prevent the toothed plate 314 from disengaging from the gear 313.

[0033] Embodiment 2

[0034] On the basis of Embodiment 1, the segmented cutting device for printed matter processing provided by the present utility model, as Figures 1 to 5As shown in the figure: The positioning part 32 includes a connecting block 321 fixedly connected to the inner wall of the moving frame 317. The inner side of the connecting block 321 is fixedly connected with a sliding plate 322. The top of the sliding plate 322 is fixedly connected with a positioning plate 324. A through groove 325 is opened at the top of the positioning plate 324. The bottom end of the sliding plate 322 is slidably connected in a sliding groove 323. The sliding groove 323 is opened at the top of the support frame 328. The bottom of the support frame 328 is fixedly connected to the top of the support plate 2. A marking block 326 is fixedly connected to the inner side of the sliding plate 322. A scale plate 327 is corresponding to the lower part of the marking block 326. The scale plate 327 is fixedly connected to the inner surface of the support frame 328.

[0035] In this embodiment, two scale plates 327 are provided, and the two scale plates 327 are respectively arranged on both sides of the inner surface of the support frame 328.

[0036] Embodiment 3

[0037] On the basis of Embodiment 1, the segmented cutting device for printed matter processing provided by the present utility model is as Figures 1 to 5 As shown in the figure: The cutting part 33 includes a lifting rod 331 fixedly penetrating through the top of the moving frame 317. The bottom of the lifting rod 331 is fixedly connected with a fixing plate 332. An installation hole 333 is opened at the top of the fixing plate 332. The inner surface of the installation hole 333 is threadedly connected with an installation screw 334. The top of the installation screw 334 is fixedly connected with a T-shaped rod 335. The outer wall of the T-shaped rod 335 penetrates through an installation plate 336. The bottom of the installation plate 336 is fixedly connected with a cutting knife 337. A spring 338 is fixedly connected to the inner surface of the top end of the T-shaped rod 335.

[0038] In this embodiment, the number of the installation holes 333 is set to three groups, and each group of installation holes 333 has two, which are respectively opened at the top of the fixing plate 332, and the number and spacing of the cutting knives 337 can be adjusted according to the situation.

[0039] Furthermore, one end of the spring 338 far away from the inner surface of the top end of the T-shaped rod 335 is in contact with the top of the installation plate 336.

[0040] During the actual operation process, when this device is used, the two installation plates 336 are respectively clamped at both ends of the fixing plate 332, and the installation screw 334 is rotated through the T-shaped rod 335 to be threadedly connected with the installation hole 333 to complete the installation of the cutting knife 337.

[0041] When the printed matter is conveyed to the support frame 328 by the external conveying roller, the scale plate 327 can be used for accurate position conveyance. The motor 311 is started to rotate, and the left and right rotation of the gear 313 is connected through the rotating shaft 312. The gear 313 meshes with the toothed plate 314, and the toothed plate 314 is connected to the moving frame 317 through the guide rod 315 to move back and forth, so that the cutting position can be adjusted. The cutting position can be made more accurate by using the marking block 326 and the scale plate 327.

[0042] The lifting rod 331 is started to drive the fixed plate 332, the mounting plate 336, and the cutting knife 337 to descend for cutting the printed matter. When the cutting knife 337 cuts, the cutting knife 337 is connected to the mounting plate 336 and slides upward on the outer wall of the T-shaped rod 335, which can buffer the impact generated during the descent during cutting. The current spring 338 is in a compressed state. When the cutting is completed and the cutting knife 337 rises, with the elasticity of the spring 338, the mounting plate 336 drives the cutting knife 337 to quickly descend and reset, and the debris on the surface of the cutting knife 337 can be shaken off, thus avoiding the accumulation of debris on the surface of the cutting knife 337 and affecting the cutting efficiency.

[0043] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "including a..." does not exclude the existence of additional identical elements in the process, method, article or device including the said element.

Claims

1. A segmented cutting device for printed matter processing, comprising: Bottom plate (1); A support plate (2) fixedly connected to the top of the base plate (1); and a processing assembly (3) fixedly connected to the top of the base plate (1); characterized in that: the processing assembly (3) comprises a moving part (31) fixedly connected to the top of the support plate (2), the moving part (31) is connected to a positioning part (32), and the moving part (31) is connected to a cutting part (33); The cutting portion (33) comprises a lifting rod (331) fixedly passed through the top of the moving frame (317); the bottom of the lifting rod (331) is fixedly connected to a fixing plate (332); the top of the fixing plate (332) is provided with a mounting hole (333); the inner surface of the mounting hole (333) is threadedly connected to a mounting screw (334); the top of the mounting screw (334) is fixedly connected to a T-shaped rod (335); the outer wall of the T-shaped rod (335) passes through a mounting plate (336); the bottom of the mounting plate (336) is fixedly connected to a cutting knife (337); and the inner surface of the top end of the T-shaped rod (335) is fixedly connected to a spring (338).

2. The segmented cutting device for printed matter processing according to claim 1, characterized in that: The moving part (31) comprises a motor (311) fixedly connected to a side surface of a support plate (2); an output end of the motor (311) is fixedly connected to a rotating shaft (312); two ends of the rotating shaft (312) are rotatably connected to the inner sides of the support plates (2) on both sides via bearings; an outer wall of the rotating shaft (312) is fixedly connected to a gear (313); a top end of the gear (313) is meshed with a toothed plate (314); a side surface of the toothed plate (314) is fixedly connected to a guide rod (315); an outer end of the guide rod (315) passes through a guide groove (316); the guide groove (316) is provided on a side surface of the support plate (2); and a moving frame (317) is fixedly connected to the top end of the guide rod (315).

3. The segmented cutting device for printed matter processing according to claim 1, characterized in that: The positioning portion (32) comprises a connecting block (321) fixedly connected to the inner wall of the moving frame (317); a slide plate (322) is fixedly connected to the inner side of the connecting block (321); a positioning plate (324) is fixedly connected to the top of the slide plate (322); a through groove (325) is provided on the top of the positioning plate (324); the bottom end of the slide plate (322) is slidably connected to a slide groove (323); the slide groove (323) is provided on the top of a supporting frame (328); the bottom of the supporting frame (328) is fixedly connected to the top of the supporting plate (2); a marking block (326) is fixedly connected to the inner side of the slide plate (322); a scale plate (327) is correspondingly provided below the marking block (326); and the scale plate (327) is fixedly connected to the inner surface of the supporting frame (328).

4. The segmented cutting device for printed matter processing according to claim 2, characterized in that: The front and rear end bottoms of the tooth plate (314) are both fixedly connected to limiting blocks.

5. The segmented cutting device for printed matter processing according to claim 1, characterized in that: The number of the mounting holes (333) is set to three groups, and each group of the mounting holes (333) has two holes, which are respectively opened on the top of the fixing plate (332).

6. The segmented cutting device for printed matter processing according to claim 1, characterized in that: One end of the spring (338) away from the inner surface of the top end of the T-shaped rod (335) is arranged in contact with the top of the mounting plate (336).

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