CN211993257U - Three-side paper cutter capable of cleaning waste - Google Patents

Abstract

This utility model discloses a three-sided paper cutter capable of cleaning waste materials. It includes a worktable with a cleaning assembly. The cleaning assembly comprises a sliding plate slidably connected to the top of the worktable, a fixed plate hinged to the sliding plate, and a cleaning brush mounted on the fixed plate. Two sets of cleaning assemblies are symmetrically arranged about the worktable. The worktable has a material discharge chute and a material discharge bag. A guide groove is formed on the worktable along the paper pushing direction, and a suction pipe is slidably connected within the guide groove. A suction nozzle is located at the top of the suction pipe. A dust pump is fixedly connected below the worktable and mounted on the suction pipe. This utility model effectively cleans and absorbs cutting waste and dust.

Description

Three-sided paper cutter capable of cleaning waste

technical field

The utility model relates to the field of paper cutters, in particular to a three-sided paper cutter capable of cleaning wastes.

Background technique

The three-sided paper cutter is usually composed of three cutting knives, a door knife, a left knife and a right knife, as well as the corresponding components. It can complete the three-sided cutting of the book at one time with the cooperation of the book feeding trolley; its advantage is that it can be used in large quantities. When cutting the same specification book, the speed is fast and the efficiency is high.

The Chinese patent with the publication number CN209851069U discloses a fully automatic three-sided book cutting machine, which includes a frame, a cutting mechanism, an input mechanism and an output mechanism. The cutting mechanism includes a guide rail arranged on the frame and along the direction of movement of the book, a first cylinder slidably connected to the guide rail, a screw threaded on the first cylinder and its end abutting on the guide rail, and a screw rod fixed to the guide rail. The cutting seat on the piston rod of the first cylinder, the front mounting block, the left mounting block and the right mounting block arranged on the lower surface of the cutting seat, the front mounting block, the left mounting block and the right mounting block are all provided with cutting knives, The lower surface of the cutting seat is provided with a sliding groove parallel to the front mounting block, and the left and right mounting blocks are provided with sliding blocks that are slidingly matched with the sliding grooves; The right mounting blocks move closer to each other or move away from each other.

The above technical solutions have the following defects: during the cutting process, waste and dust will be generated, which will not only affect the health of operators, but also the accumulation of waste on the workbench, which will affect the subsequent paper on the workbench. The neatness of placement affects subsequent paper cutting.

Utility model content

In view of the deficiencies in the prior art, the purpose of the present invention is to provide a three-sided paper cutter capable of cleaning and absorbing cutting waste and dust.

The above-mentioned purpose of the present utility model is achieved through the following technical solutions:

A three-sided paper cutter capable of cleaning wastes, including a worktable on which a cleaning assembly is arranged, the cleaning assembly including a sliding plate slidably connected to the top of the worktable, a fixing plate hinged on the sliding plate, a The cleaning brushes on the board, the cleaning components are symmetrically arranged with two groups about the worktable, the worktable is provided with a blanking groove, the worktable is provided with a blanking bag, and the worktable is opened along the paper pushing direction There is a guide groove, an ash suction pipe is slidably connected in the guide groove, a dust suction nozzle is arranged on the top of the dust suction pipe, and a dust suction pump is fixedly connected under the worktable, and the dust suction pump is installed on the dust suction pipe superior.

By adopting the above technical solution, when a cutting work is completed on the worktable, the fixed plate is turned over from the slide plate, the cleaning brush on the fixed plate is in contact with the top of the workbench, and the slide plate is slid, so that the slide plate drives the cleaning brush to clean the top of the workbench , and sweep the debris on the top of the worktable into the blanking chute, and drop it into the blanking bag, the dust suction pipe slides in the guide groove, and drives the dust suction nozzle to absorb and clean the dust on the worktable, so as to improve the work efficiency. The dust and debris on the table are cleaned to prevent the flying dust from affecting the health of the staff, and also prevent the debris on the table from affecting the next cutting work.

In a preferred example of the present invention, it can be further configured as follows: the sliding plate is provided with a driving component for driving the fixed plate to rotate, and the driving component includes two supporting plates fixedly installed on the top of the sliding plate, and two supporting plates fixed between the two supporting plates. between the driving cylinder, the chute opened on the side wall of the supporting plate, the sliding rod passing through the two sliding grooves, and the connecting rod rotatably connected to the end of the sliding rod, the sliding grooves are arranged along the height direction of the supporting plate, The sliding rod is connected to the output end of the driving cylinder, the output end of the driving cylinder is connected to the middle of the sliding rod, and one end of the connecting rod facing away from the sliding rod is rotatably connected to the side wall of the fixing plate.

By adopting the above technical solution, when the driving cylinder drives the output end to move downward, the sliding rod is driven to move downward in the chute, and under the action of the connecting rod, the fixed plate is driven to rotate to the side away from the sliding plate, so that the fixed plate drives the cleaning brush It is against the top of the worktable; when the driving cylinder drives the output end to move upward, it drives the sliding rod to move upward in the chute, and under the action of the connecting rod, pulls the fixed plate to hinge and rotate to the side close to the sliding plate, so that the fixed plate pulls the cleaning brush Move up off the workbench.

In a preferred example of the present invention, it can be further configured as follows: the worktable is provided with an adjustment component that drives the cleaning component to move, and the adjustment component includes a threaded rod rotatably connected to the top of the worktable and fixedly connected to the worktable. The threaded rod is coaxially connected to the output end of the rotary motor, and the bottom of the slide plate is threadedly connected to the threaded rod.

By adopting the above technical solution, the rotating motor drives the threaded rod to rotate, so that the sliding plate threadedly connected to the threaded rod moves along the length of the threaded rod, and drives the cleaning brush to move on the top of the worktable, so that the cleaning brush sweeps the debris on the top of the worktable. into the blanking chute.

In a preferred example of the present invention, it can be further configured as follows: a guide bar is fixed on the top of the worktable, and the slide plate is slidably connected to the guide bar.

By adopting the above technical solution, the guide bar plays a guiding role in the movement of the sliding plate on the top of the workbench.

In a preferred example of the present invention, it can be further configured as follows: two side walls in the length direction of the guide groove are provided with guide slopes, two dust suction nozzles are installed on the end of the ash suction pipe, and two of the The side wall of the dust suction nozzle is in contact with the guiding inclined surface, and is arranged obliquely in cooperation with the guiding inclined surface.

By adopting the above technical solution, the guide slope plays a guiding role for the dust falling into the guide groove, and the suction nozzle is arranged along the inclined direction of the guide slope, which can increase the suction area of the suction nozzle, thereby improving the cleaning of the top of the workbench. Effect.

In a preferred example of the present invention, it can be further configured as follows: a mounting block is sleeved on the ash suction pipe, the mounting block is fixedly connected with the ash suction pipe, the mounting block is slidably connected in the guide groove, and the There is a moving assembly under the worktable that drives the mounting block to slide in the guide groove. The moving assembly includes a mounting plate slidably connected under the worktable, a drive motor fixedly connected to the top of the mounting plate, a gear connected to the output end of the drive motor, The rack is fixedly connected under the worktable, the gear is engaged with the rack, and the gear is rotatably connected with the fixed block.

By adopting the above technical solution, the mounting block slides in the guide groove and drives the dust suction pipe to move. When the driving motor works, it drives the gear to rotate, and the gear meshes with the rack fixed under the worktable, so that the gear drives the rotating connection with it. The fixed block moves along the length direction of the guide groove, so that the dust suction pipe drives the dust suction nozzle to move along the direction of the guide groove, and moves the top of the worktable to absorb dust.

In a preferred example of the present invention, it can be further configured that: the gear and the fixing block are connected by a connecting shaft, the gear is fixedly connected with the connecting shaft, and the fixing block is rotatably connected with the connecting shaft.

By adopting the above technical solution, the connecting shaft plays a connecting role between the gear and the fixed block, so that the fixed block and the gear can rotate relative to each other. When the gear rotates, the fixed block is relatively fixed relative to the gear.

In a preferred example of the present utility model, it can be further configured as follows: a material guide box is provided on the blanking chute below the worktable, and the material guide box includes a material guide end, an edge arranged on the top of the material guide end, and a material guide box. At the straight tube end below the material guide box, a step table is arranged around the blanking chute on the worktable, the edge is in contact with the top of the step table, the blanking bag is located under the straight tube end, and the ash suction pipe is away from the suction pipe. One end of the dust nozzle is arranged on the side wall of the guide end.

By adopting the above technical solution, when installing the material guide box, the edge is abutted on the step table, the side wall of the material guide end of the material guide box is inclined, and the diameter of the end face below the material guide end is smaller than the diameter of the end face above the material guide end. It plays a guiding role, and finally the material falls into the blanking bag from the straight end after passing through the guide end.

To sum up, the present utility model includes at least one of the following beneficial technical effects:

1. Through the setting of the cleaning component, the debris and dust generated by paper cutting on the worktable can be cleaned to prevent the debris on the worktable from affecting the subsequent paper cutting work;

2. Through the setting of the ash suction pipe and the dust suction nozzle connected to the ash suction pipe, the fine dust that is not easy to be cleaned on the workbench can be absorbed, and the dust flying can be reduced;

3. Through the setting of the mounting block slidingly connected in the guide groove, the dust suction pipe and the dust suction nozzle on the dust suction pipe can be driven to move along the direction of the guide groove, so as to absorb the dust on the workbench and prevent the dust from affecting the health of the staff. .

Description of drawings

Figure 1 is a schematic diagram of the overall structure of a three-sided paper cutter capable of cleaning waste, wherein no material guide box is installed in the blanking chute;

Fig. 2 is a partial enlarged schematic view of the cleaning assembly;

Figure 3 is a schematic structural diagram of the moving assembly below the workbench;

Figure 4 is a schematic view of the guide box installed in the blanking chute.

In the figure, 1, worktable; 11, blanking chute; 12, material guide box; 121, edge; 122, material guide end; 123, straight cylinder end; 13, guide groove; 131, guide slope; 132, ash suction pipe ;133, suction nozzle; 134, suction pump; 135, installation block; 14, step table; 15, guide strip; 16, blanking bag; 2, cleaning component; 21, slide plate; 22, fixed plate; 23, cleaning brush; 3. drive assembly; 31, support plate; 32, drive cylinder; 33, chute; 34, sliding rod; 35, connecting rod; 4, adjusting assembly; 41, threaded rod; 42, rotating motor; 5, Moving assembly; 51, mounting plate; 52, drive motor; 53, gear; 54, rack; 55, connecting shaft.

Detailed ways

The present utility model will be described in further detail below in conjunction with the accompanying drawings.

Example:

A three-sided paper cutter capable of cleaning waste, referring to FIG. 1 , includes a workbench 1, a cleaning assembly 2 is arranged on the workbench 1, and the cleaning assembly 2 includes a sliding plate 21 slidably connected to the top of the workbench 1, hinged on the sliding plate 21 The fixed plate 22 and the cleaning brush 23 installed on the fixed plate 22.

1 and 2 , the sliding plate 21 is provided with a driving assembly 3 that drives the fixed plate 22 to hinge and rotate. The driving assembly 3 includes two supporting plates 31 fixedly installed on the top of the sliding plate 21 and a The driving cylinder 32, the chute 33 formed on the side wall of the support plate 31, the sliding rod 34 passing through the two sliding grooves 33, the connecting rod 35 rotatably connected to the end of the sliding rod 34, the sliding groove 33 is waist-shaped The slot, the chute 33 is arranged along the height direction of the support plate 31, the sliding rod 34 is connected to the output end of the driving cylinder 32, the output end of the driving cylinder 32 is fixedly connected with the side wall of the middle part of the sliding rod 34, and the end of the connecting rod 35 away from the sliding rod 34 is rotated and connected On the side wall of the fixed plate 22, a rotating shaft is fixed on the fixed plate 22, and the connecting rod 35 is rotatably connected to the rotating shaft.

1 and 2, when the cutting work is performed, the driving cylinder 32 drives the sliding rod 34 to move upward in the chute 33, and the connecting rod 35 drives the fixed plate 22 to rotate around the hinge point, so that the fixed plate 22 rotates close to the sliding plate 21, When the paper is removed from the worktable 1 after the cutting work is completed, the driving cylinder 32 drives the sliding rod 34 to move downward in the chute 33, and the connecting rod 35 drives the fixed plate 22 to hinge and rotate, so that the cleaning brush 23 contacts the worktable 1 top.

1, the workbench 1 is provided with an adjustment assembly 4 that drives the cleaning assembly 2 to move. The adjustment assembly 4 includes a threaded rod 41 rotatably connected to the top of the workbench 1, a rotating motor 42 fixedly connected to the workbench 1, and the threaded rod 41 is coaxially connected to the output end of the rotating motor 42, the bottom of the slide plate 21 is threadedly connected to the threaded rod 41, the top of the worktable 1 is fixedly connected with a guide bar 15, the slide plate 21 is slidably connected to the guide bar 15, and the guide bar 15 moves along the direction of the book sports.

Referring to FIG. 1 , when the cleaning brush 23 touches the top of the workbench 1, the rotating motor 42 drives the threaded rod 41 to rotate, and the sliding plate 21 threadedly connected to the threaded rod 41 moves along the length of the guide bar 15. At this time, the cleaning brush 23 is driven to rotate. The debris on the surface of the table 1 is cleaned.

Referring to FIG. 1 , two groups of cleaning components 2 , driving components 3 and adjusting components 4 are arranged symmetrically with respect to the workbench 1 .

Referring to FIGS. 1 and 3 , a blanking chute 11 is provided at the top of the worktable 1, and the blanking chute 11 is arranged in a direction perpendicular to the guide bar 15. A blanking bag 16 is provided under the worktable 1, and the blanking chute is located below the worktable 1. A guide box 12 is detachably installed on the 11 .

1 and 4 , the material guide box 12 includes a material guide end 122, an edge 121 disposed at the top of the material guide end 122, and a straight cylinder end 123 disposed below the material guide box 12. The top section area of the material guide end 122 is larger than the bottom section. Area, the worktable 1 is provided with a step table 14 around the blanking chute 11, the bottom side wall of the edge 121 is in contact with the step table 14, and a blanking bag is placed under the straight cylinder end 123, and the blanking bag is located at the opening of the straight cylinder end 123 below.

Referring to FIG. 1 , when the cleaning assembly 2 cleans the workbench 1 , the debris on the top of the workbench 1 is swept into the blanking chute 11 , and then falls into the blanking bag through the guide box 12 .

Referring to FIGS. 1 and 3 , a guide groove 13 is provided on the worktable 1 along the paper pushing direction, and a mounting block 135 is slidably connected to the guide groove 13 . The block 135 is fixedly connected, one end of the ash suction pipe 132 is located above the installation block 135, two dust suction nozzles 133 are installed on the end of the ash suction pipe 132, and two side walls in the length direction of the guide groove 13 are provided with guide slopes 131, The two dust suction nozzles 133 cooperate with the inclined direction of the guiding inclined surface 131 to be inclined and arranged. The dust suction pipe 132 is connected with a dust suction pump 134. The other end of the dust suction pipe 132 is inserted into the side wall of the material guide end 122. The sucked dust enters into the material guide end 122 through the dust suction pipe.

Referring to FIGS. 3 and 4 , there is a moving assembly 5 under the worktable 1 that drives the mounting block 135 to slide in the guide groove 13 . The drive motor 52 on the top, the gear 53 connected to the output end of the drive motor 52, and the rack 54 fixedly connected under the table 1, the gear 53 meshes with the rack 54, and the gear 53 and the fixed block are connected by a connecting shaft 55. 53 is coaxially and fixedly connected to the connecting shaft 55 , and the fixed block is coaxially rotatably connected to the connecting shaft 55 .

3, the mounting plate 51 is arranged in an L shape, one side wall of the mounting plate 51 is slidably connected under the workbench 1, and the driving motor 52 is connected to the top of the other side wall of the mounting plate 51. When the driving motor 52 works, it drives the gear 53 rotates, the gear 53 meshes with the rack 54, so that the gear 53 drives the fixed block, the dust suction pipe and the dust suction nozzle 133 on the fixed block to slide in the guide groove 13, and absorbs the dust on the top of the workbench 1.

The implementation principle of this embodiment is as follows: when cleaning is required, the driving cylinder 32 drives the sliding rod 34 to move downward in the chute 33 , and is driven by the connecting rod 35 to drive the fixed plate 22 and the cleaning of the fixed connection on the fixed plate 22 The brush 23 touches the top of the worktable 1, and then the motor 42 is rotated to drive the threaded rod 41 to rotate, so that the sliding plate 21 drives the cleaning brush 23 to move on the worktable 1, cleans the debris on the worktable 1, and cleans the debris to the In the blanking groove 11, after passing through the guide box 12, the debris falls into the blanking bag, and at the same time, the dust suction pipe and the dust suction nozzle 133 move in the guide groove 13 with the installation block 135. Dust is absorbed.

The embodiments of this specific embodiment are all preferred embodiments of the present invention, and are not intended to limit the protection scope of the present invention, therefore: all equivalent changes made according to the structure, shape and principle of the present invention are It should be covered within the protection scope of the present invention.

Claims (8)

1. A three-sided paper cutter capable of cleaning waste, comprising a workbench (1), characterized in that: the workbench (1) is provided with a cleaning assembly (2), and the cleaning assembly (2) comprises a sliding connection A sliding plate (21) on the top of the workbench (1), a fixing plate (22) hinged on the sliding plate (21), and a cleaning brush (23) mounted on the fixing plate (22), the cleaning assembly (2) is about The workbench (1) is provided with two groups symmetrically, the workbench (1) is provided with a blanking groove (11), the workbench (1) is provided with a blanking bag (16), and the workbench (1) is provided with a blanking bag (16). ) is provided with a guide groove (13) along the paper pushing direction, the guide groove (13) is slidably connected with an ash suction pipe (132), and the top of the ash suction pipe (132) is provided with a dust suction nozzle (133), A dust suction pump (134) is fixedly connected below the worktable (1), and the dust suction pump (134) is installed on the dust suction pipe (132). 2 . The three-sided paper cutter capable of cleaning waste according to claim 1 , wherein the sliding plate ( 21 ) is provided with a driving component ( 3 ) for driving the fixed plate ( 22 ) to rotate, and the driving component ( 3 ) ) comprising two supporting plates (31) fixedly installed on the top of the sliding plate (21), a driving cylinder (32) fixed between the two supporting plates (31), and a chute opened on the side wall of the supporting plate (31) (33), a sliding rod (34) passing through the two sliding grooves (33), a connecting rod (35) rotatably connected to the end of the sliding rod (34), the sliding grooves (33) along the supporting plate ( 31) Set in the height direction, the sliding rod (34) is connected to the output end of the driving cylinder (32), the output end of the driving cylinder (32) is connected to the middle of the sliding rod (34), and the connecting rod (35) is away from the sliding rod (35). One end of the rod (34) is rotatably connected to the side wall of the fixing plate (22). 3 . The three-sided paper cutter capable of cleaning waste according to claim 1 , wherein: the worktable ( 1 ) is provided with an adjusting assembly ( 4 ) that drives the cleaning assembly ( 2 ) to move, and the adjusting assembly (4) comprising a threaded rod (41) rotatably connected to the top of the workbench (1), and a rotary motor (42) fixedly connected to the workbench (1), the threaded rod (41) being coaxially connected to the rotary motor ( 42) At the output end, the bottom of the slide plate (21) is threadedly connected to the threaded rod (41). 4. The three-sided paper cutter capable of cleaning waste according to claim 3, characterized in that: a guide bar (15) is fixed on the top of the worktable (1), and the slide plate (21) is slidably connected to the guide bar (15) on. 5. The three-sided paper cutter capable of cleaning waste according to claim 1, characterized in that: two side walls in the longitudinal direction of the guide groove (13) are provided with guide slopes (131), and the ash suction pipe Two dust suction nozzles (133) are installed at the ends, and the side walls of the two dust suction nozzles (133) abut on the guiding inclined surface (131), and are arranged obliquely in cooperation with the guiding inclined surface (131). 6 . The three-sided paper cutter capable of cleaning waste according to claim 1 , wherein a mounting block ( 135 ) is sleeved on the ash suction pipe, and the mounting block ( 135 ) is connected to the ash suction pipe ( 132 ). 7 . ) is fixedly connected, the mounting block (135) is slidably connected in the guide groove (13), and a moving assembly (5) that drives the mounting block (135) to slide in the guide groove (13) is provided below the worktable (1). ), the moving assembly (5) includes a mounting plate (51) slidably connected under the workbench (1), a drive motor (52) fixedly connected on the top of the mounting plate (51), and a drive motor (52) connected to the output of the drive motor (52). A gear (53) at the end, a rack (54) fixedly connected under the workbench (1), the gear (53) meshes with the rack (54), and the gear (53) rotates with the fixed block connect. 7. The three-sided paper cutter capable of cleaning waste according to claim 6, wherein the gear (53) and the fixed block are connected by a connecting shaft (55), and the gear (53) is connected to the connecting shaft (55) is fixedly connected, and the fixed block is rotatably connected with the connecting shaft (55). 8 . The three-sided paper cutter capable of cleaning waste according to claim 1 , wherein a guide box ( 12 ) is arranged on the blanking chute ( 11 ) below the worktable ( 1 ), and the guide The material box (12) includes a material guide end (122), an edge (121) arranged at the top of the material guide end (122), and a straight cylinder end (123) arranged below the material guide box (12). ) is provided with a step table (14) around the blanking chute (11), the edge (121) is in contact with the top of the step table (14), the blanking bag is located under the straight end (123), and the ash suction The end of the pipe facing away from the dust suction nozzle (133) is penetrated on the side wall of the material guide end (122).

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