CN219926137U

CN219926137U - Edge cutting machine

Info

Publication number: CN219926137U
Application number: CN202321489817.0U
Authority: CN
Inventors: 邵坚
Original assignee: Zhejiang Qianqianqianquan Cultural Goods Co ltd
Current assignee: Zhejiang Qianqianqianquan Cultural Goods Co ltd
Priority date: 2023-06-12
Filing date: 2023-06-12
Publication date: 2023-10-31
Anticipated expiration: 2033-06-12

Abstract

The utility model relates to the technical field of edge cutters, in particular to an edge cutter, which comprises a base, wherein clamping and positioning mechanisms are arranged on two sides of the top of the base, a processing cover is arranged on one side of the top of the base, a first driving motor is embedded into one end of the inner side of the processing cover, a main gear is arranged at the driving end of the first driving motor, a pinion is rotatably connected to one side of the inner wall of the processing cover, the main gear is in meshed connection with the pinion through a gear chain, a movable assembly is arranged on one side of the main gear and one side of the pinion, an extension mechanism is arranged on the movable assembly, a fixing seat is arranged at the bottom of the extension mechanism, and a cutting knife is arranged on the fixing seat through a mounting mechanism; the utility model has convenient operation and simple structure, avoids complex and inconvenient disassembly when the cutter is worn and needs to be replaced, increases the labor capacity of staff and reduces the working efficiency.

Description

Edge cutting machine

Technical Field

The utility model relates to the technical field of edge cutters, in particular to an edge cutter.

Background

The folder is used as one of common tools for clamping paper documents, is also one of basic accessories of various office places, and when the folder is actually manufactured, the folder needs to be trimmed after being manufactured by mechanical equipment, in the prior art, the folder is manually trimmed by workers, the trimming efficiency is extremely low, and the requirements of modern production cannot be met.

In order to solve the technical problem, the Chinese patent with the publication number of CN206982766U in the prior art discloses a document folder trimming mechanism, which comprises a frame body, a first driving piece, a second driving piece, a supporting plate and a pressing plate, wherein the first driving piece, the second driving piece and the supporting plate are all arranged on the frame body, the first driving piece is used for driving the pressing plate to be abutted to the supporting plate, the pressing plate is provided with a blanking hole penetrating through the pressing plate, the output end of the second driving piece is connected with a cutter for trimming the document folder, and the blanking hole is used for accommodating the cutter.

The technical scheme of the prior art can realize automatic trimming of the folder without manual trimming of staff, but has no related structure convenient for disassembly of the cutter, when the cutter is disassembled and worn, the cutter can be taken out only by disassembling parts nearby the cutter one by one, so that the labor capacity of the staff is increased, and the working efficiency is reduced.

Disclosure of Invention

The present utility model is directed to an edge trimmer to solve the above-mentioned problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides an edge cutter, includes the base, clamping and positioning mechanism is all installed to base top both sides, the base top is located clamping and positioning mechanism one side and installs the processing cover, the inboard one end of processing cover has inlayed first driving motor, the drive end of first driving motor installs the master gear, the processing cover inner wall is located first driving motor one side and rotates and be connected with the pinion, the master gear passes through gear chain and pinion meshing and is connected, the mobile unit is all installed to one side of master gear and pinion, install extending mechanism on the mobile unit, the fixing base is installed to extending mechanism bottom, the cutting knife is installed through installing mechanism to the fixing base, installing mechanism includes the briquetting, the briquetting is installed at the cutting knife top, the butt joint groove of corresponding briquetting has been seted up to the fixing base inside, the butt joint piece of fixing base inside sliding connection with the briquetting laminating, the movable block that is located butt joint groove one side, the movable block one side installs multiunit fixed connection and the spring of movable groove inboard, the movable block one side is located between the spring and installs the movable post is kept away from to the movable post.

As a preferable scheme of the utility model, the clamping and positioning mechanism comprises a placing seat, the placing seat is arranged at the top of a base, a positioning groove is formed in the top of the placing seat, one side of the top of the placing seat is rotationally connected with a first threaded rod, a limiting disc is arranged at the top of the first threaded rod, a knob is arranged at the top of the limiting disc, a movable sleeve is sleeved on the first threaded rod, a limiting column is arranged at the bottom of one side of the movable sleeve, a sliding groove which is in sliding connection with the sliding column is formed in the placing seat, and a cover plate which is in clamping connection with the positioning groove is arranged on one side of the movable sleeve.

As a preferable scheme of the utility model, the moving assembly comprises a second threaded rod, and a moving sleeve is sleeved outside the second threaded rod.

As a preferable scheme of the utility model, positioning seats are arranged at two ends of the top of the processing cover, a first limiting groove is formed in the bottom of each positioning seat, and a first limiting block which is in sliding connection with the first limiting groove is arranged at the top of each movable sleeve.

As a preferable scheme of the utility model, the extension mechanism comprises a second driving motor, the second driving motor is arranged at the bottom of the movable sleeve, a third threaded rod is arranged at the driving end of the second driving motor, and a lifting cylinder is sleeved outside the third threaded rod.

As a preferable scheme of the utility model, a second limiting block is arranged at one side of the bottom of the second driving motor, which is positioned at the driving end, and a second limiting groove which is in sliding connection with the second limiting block is formed in the lifting cylinder.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the movable column can be driven to move by pulling the pull ring, so that the movable block moves in the movable groove, the spring is extruded, the abutting block is retracted along with the spring, and is not abutted against the pressing block, so that the locking of the pressing block is released, the cutting knife is conveniently taken down by a worker, the operation is convenient, the structure is simple, the complex inconvenience of disassembling when the cutting knife is worn and needs to be replaced is avoided, the labor capacity of the worker is increased, and the working efficiency is reduced.

2. According to the utility model, the first driving motor is started to drive the second threaded rod to rotate, so that the movable sleeve is matched with the first limiting block and the first limiting groove to drive the second driving motor, then the second driving motor is started to drive the third threaded rod to rotate, and the lifting cylinder is matched with the second limiting block and the second limiting groove to drive the cutting knife to descend for cutting.

3. According to the utility model, after the folder is placed in the positioning groove, the knob is rotated to enable the movable sleeve to move on the first threaded rod, the cover plate is driven to descend into the positioning groove to press and fix the folder, and the phenomenon that the folder deviates from the position when the folder is cut later is avoided.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a mounting mechanism of the present utility model in partial cross-section;

FIG. 3 is a schematic view of a partial cross-sectional structure of an extension mechanism of the present utility model.

In the figure: 1. a base; 2. a processing cover; 3. a first driving motor; 4. a gear chain; 5. a cutting knife; 6. briquetting; 7. a fixing seat; 8. abutting blocks; 9. a moving groove; 10. a spring; 11. a movable column; 12. a placement seat; 13. a knob; 14. a cover plate; 15. a second threaded rod; 16. a positioning seat; 17. a first limiting block; 18. a second driving motor; 19. a lifting cylinder; 20. and a second limiting block.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of protection of the present utility model.

Examples:

referring to fig. 1-3, the present utility model provides a technical solution:

the edge cutter comprises a base 1, clamping and positioning mechanisms are arranged on two sides of the top of the base 1, a processing cover 2 is arranged on one side of the clamping and positioning mechanisms at the top of the base 1, a first driving motor 3 is embedded into one end of the inner side of the processing cover 2, a main gear is arranged at the driving end of the first driving motor 3, the inner wall of the processing cover 2 is rotatably connected with a pinion on one side of the first driving motor 3, the main gear is meshed with the pinion through a gear chain 4, a moving assembly is arranged on one side of the main gear and one side of the pinion, an extending mechanism is arranged on the moving assembly, a fixing seat 7 is arranged at the bottom of the extending mechanism, a cutter 5 is arranged on the fixing seat 7 through an installing mechanism, the installing mechanism comprises a pressing block 6, the top of the cutter 5 is provided with a pressing block 6, a butt joint groove corresponding to the pressing block 6 is arranged inside the fixing seat 7, a butt block 8 jointed with the pressing block 6 is connected in a sliding manner inside the fixing seat 7, the fixed seat 7 is internally provided with a movable groove 9 at one side of the butt joint groove, one side of the abutting block 8 is provided with a movable block which is in sliding connection with the movable groove 9, one side of the movable block is provided with a plurality of groups of springs 10 which are fixedly connected with the inner side of the movable groove 9, one side of the movable block is provided with movable columns 11 which are in sliding connection with the fixed seat 7 between the springs 10, one end of each movable column 11 far away from the movable block is provided with a pull ring, the edge trimmer can drive the movable columns 11 to move by pulling the pull ring when in use, the movable block moves in the movable groove 9, the springs 10 are extruded, the abutting block 8 is retracted along with the springs 10, the abutting block 8 is not abutted against the pressing block 6, thereby unlocking the pressing block 6, so that a worker can take down the cutting knife 5, the operation is convenient, the structure is simple, the tedious and inconvenient disassembly is avoided when the cutting knife 5 is worn and needs to be replaced, the labor capacity of workers is increased, and the working efficiency is reduced.

In this embodiment, as shown in fig. 1, fig. 2 and fig. 3, the moving assembly includes a second threaded rod 15, a moving sleeve is sleeved outside the second threaded rod 15, positioning seats 16 are installed at two ends of the top of the processing cover 2, a first limiting groove is formed in the bottom of each positioning seat 16, a first limiting block 17 slidably connected with the first limiting groove is installed at the top of each moving sleeve, an extending mechanism includes a second driving motor 18, the second driving motor 18 is installed at the bottom of each moving sleeve, a third threaded rod is installed at the driving end of each second driving motor 18, a lifting cylinder 19 is sleeved outside the third threaded rod, a second limiting block 20 is installed at one side of the bottom of each second driving motor 18, a second limiting groove slidably connected with each second limiting block 20 is formed in each lifting cylinder 19, the second limiting grooves are matched with the main gears, the auxiliary gears and the gear chains 4 through starting the first driving motors 3 to drive the second limiting blocks 17 and the first limiting grooves, then the second driving motors 18 are started to drive the third threaded rods to rotate, and the lifting cylinders 19 are matched with the second limiting blocks 20 and the second limiting grooves to drive the third threaded rods to descend 5 to cut.

In this embodiment, as shown in fig. 1, 2 and 3, the clamping and positioning mechanism comprises a placing seat 12, the placing seat 12 is installed at the top of the base 1, a positioning groove is formed in the top of the placing seat 12, one side of the top of the placing seat 12 is rotationally connected with a first threaded rod, a limiting disc is installed at the top of the first threaded rod, a knob 13 is installed at the top of the limiting disc, a movable sleeve is sleeved on the first threaded rod, a limiting column is installed at the bottom of one side of the movable sleeve, a sliding groove which is in sliding connection with the sliding column is formed in the placing seat 12, a cover plate 14 which is in clamping connection with the positioning groove is arranged on one side of the movable sleeve, after the folder is placed in the positioning groove, the movable sleeve is made to move on the first threaded rod in a matched mode through rotating the knob 13, and the cover plate 14 is driven to descend into the positioning groove to compress and fix the folder, and when the follow-up cutting is avoided, the folder is deviated and runs.

The implementation principle of the edge cutter provided by the embodiment of the utility model is as follows: this bead cutter can drive movable column 11 through pulling the pull ring and remove when using, let the movable block at the inslot motion of shifting chute 9, extrude spring 10, make support piece 8 retract along with spring 10, let support piece 8 not offset with briquetting 6, thereby untie the locking to briquetting 6, so that the staff takes off cutting knife 5, and convenient operation, and a structure is simple, avoid cutting knife 5 to appear wearing and tearing when needing to change, disassemble loaded down with trivial details inconvenience, staff's amount of labour has been increased, work efficiency has been reduced, drive the rotation of second threaded rod 15 through starting first driving motor 3 cooperation master gear, pinion and gear chain 4, make the movable sleeve cooperate first stopper 17 and first spacing groove drive second driving motor 18, then start second driving motor 18 drive third threaded rod rotation, make lift cylinder 19 cooperate second stopper 20 and second spacing groove drive cutting knife 5 decline cutting, through putting the file in the constant head tank after, rotate knob 13 makes movable sleeve cooperation sliding column and sliding groove move on first threaded rod, drive apron 14 decline to compress tightly the constant head tank, when later the file, avoid the skew of follow-up file when shifting.

The control mode of the utility model is controlled by the controller, the control circuit of the controller can be realized by simple programming by a person skilled in the art, the supply of power also belongs to common knowledge in the art, and the utility model is used for protecting the mechanical device, so the utility model does not explain the control mode and circuit connection in detail.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Edge trimmer, including base (1), its characterized in that: clamping and positioning mechanisms are arranged on two sides of the top of the base (1), a processing cover (2) is arranged on one side of the clamping and positioning mechanism on the top of the base (1), a first driving motor (3) is embedded at one end of the inner side of the processing cover (2), a main gear is arranged at the driving end of the first driving motor (3), a pinion is rotatably connected on one side of the first driving motor (3) on the inner wall of the processing cover (2), the main gear is meshed with the pinion through a gear chain (4), a moving assembly is arranged on one side of the main gear and the pinion, an extension mechanism is arranged on the moving assembly, a fixing seat (7) is arranged at the bottom of the extension mechanism, a cutting knife (5) is arranged on the fixing seat (7) through a mounting mechanism, the mounting mechanism comprises a pressing block (6), a pressing block (6) is arranged at the top of the cutting knife (5), a butt joint groove corresponding to the pressing block (6) is formed in the fixing seat (7), a butt block (8) attached to the pressing block (6) in a sliding manner in an internal manner, one side of the butt joint groove (7) is provided with a plurality of groups of moving blocks (9) which are arranged, a plurality of groups of moving blocks (9) are arranged on one side of the moving blocks (9) and are connected with one side of the moving blocks (10), a movable column (11) which is in sliding connection with the fixed seat (7) is arranged between the springs (10) on one side of the movable block, and a pull ring is arranged at one end, far away from the movable block, of the movable column (11).

2. The edge trimmer of claim 1, wherein: the clamping and positioning mechanism comprises a placing seat (12), the placing seat (12) is installed at the top of a base (1), a positioning groove is formed in the top of the placing seat (12), a first threaded rod is connected to one side of the top of the placing seat (12) in a rotating mode, a limiting disc is installed at the top of the first threaded rod, a knob (13) is installed at the top of the limiting disc, a movable sleeve is sleeved on the first threaded rod, a limiting column is installed at one side bottom of the movable sleeve, a sliding groove which is connected with the sliding column in a sliding mode is formed in the placing seat (12), and a cover plate (14) connected with the positioning groove in a clamping mode is arranged on one side of the movable sleeve.

3. The edge trimmer of claim 1, wherein: the movable assembly comprises a second threaded rod (15), and a movable sleeve is sleeved outside the second threaded rod (15).

4. A bead cutter according to claim 3, characterized in that: positioning seats (16) are arranged at two ends of the top of the processing cover (2), first limiting grooves are formed in the bottoms of the positioning seats (16), and first limiting blocks (17) which are slidably connected with the first limiting grooves are arranged at the tops of the movable sleeves.

5. A bead cutter according to claim 3, characterized in that: the extension mechanism comprises a second driving motor (18), the second driving motor (18) is arranged at the bottom of the movable sleeve, a third threaded rod is arranged at the driving end of the second driving motor (18), and a lifting cylinder (19) is sleeved outside the third threaded rod.

6. The edge trimmer of claim 5, wherein: the second limiting block (20) is arranged at one side of the bottom of the second driving motor (18) located at the driving end, and a second limiting groove which is in sliding connection with the second limiting block (20) is formed in the lifting cylinder (19).